practice---alg 2 honors second semester final. do not...

Name: ________________________ Class: ___________________ Date: __________

practice---ALG 2 Honors second semester final. do not write on test. show any work on paper

provided. summit answer into calculator.

1. Graph the equation –3x – y = 6.

a. c.

b. d.

Find the slope of the line through the pair of points.

2.

a.14

b. −4 c. −14

d. 4

3. (−13

, 0) and (−12

, −12

)

a. −3 b.13

c. −13

d. 3

Write in standard form an equation of the line passing through the given point with the given slope.

4. slope = –8; (–2, –2)

a. 8x + y = –18 b. –8x + y = –18 c. 8x – y = –18 d. 8x + y = 18

5. slope = 8

7; (5, –3)

a. −87

x + y = −617

c. −87

x + y = 617

b. −87

x – y = −617

d.87

x + y = −617

6. Find the point-slope form of the equation of the line passing through the points (–6, –4) and (2, –5).

a. y + 4 = 18

(x – 2) c. y + 5 = −18

(x + 6)

b. y + 4 = −18

(x + 6) d. y + 4 = 18

(x + 6)

Find the slope of the line.

7. 3x + 5y = −15

a. −53

b.53

c. −35

d.35

8.

a. undefined b. 2 c. 1 d. 0

Find an equation for the line:

9. through (2, 6) and perpendicular to y = −54

x + 1.

a. y = 54

x +72

b. y = −45

x +385

c. y = 45

x +225

d. y = −54

x +172

10. through (–4, 6) and parallel to y = −3x + 4.

a. y = −3x − 6 b. y = 3x + 18 c. y = 13

x +223

d. y = −13

x +143

11. through (–7, –4) and vertical.

a. x = –4 b. y = –4 c. y = –7 d. x = –7

Graph the absolute value equation.

12. y = − 2x + 3| |

a. c.

b. d.

13. What is the vertex of the function y = − 3x + 2| | − 4?

a. (−23

, –4) b. (23

, –4) c. (23

, 4) d. (−23

, 4)

14. Write two linear equations you can use to graph y = x + 7| | .

a.y = −x + 7

y = −x − 7

�

�

�

��

c.y = x + 7

y = −x − 7

�

�

�

��

b.y = −x + 7

y = x − 7

�

�

�

��

d.y = x − 7

y = −x − 7

�

�

�

��

Write an equation for the vertical translation.

15. y = −2

9x| | − 7; 2 units down

a. y = −2

9x| | − 9 c. y = −

2

9x| | − 2

b. y = −2

9x| | − 2 d. y = −

2

9x| | + 9

16. Write an equation for the horizontal translation of y = x| | .

a. y = x + 4| | b. y = x − 4| | c. y = − x + 4| | d. y = − x − 4| |

17. Write the equation that is the translation of y = x| | left 1 unit and up 2 units.

a. y = x − 2| | − 1 c. y = x − 1| | + 2

b. y = x + 1| | + 2 d. y = x + 2| | − 1

Graph the inequality.

18. –3x + y ≤ 5

a. c.

b. d.

19. Write an inequality for the graph.

a. –6x + 5y ≥ –30 c. 5x – 6y ≤ –30

b. –6x + 5y ≤ –30 d. 5x – 6y ≥ –30

Graph the absolute value inequality.

20. y < |x + 2| – 2

a. c.

b. d.

21. y ≥ |x + 3| – 2

a. c.

b. d.

Solve the system by graphing.

22. −3x − y = −10

4x − 4y = 8

�

��

��

a.

(–1, 3)

c.

(1, 3)

b.

(3, –1)

d.

(3, 1)

Solve the system by the method of substitution.

23. 5x − y = 5

5x − 3y = 15

�

��

��

a. (0, –5) b. (–5, 0) c. (5, 1) d. (1, 5)

24.

−3x − 3y + 2z = −7

z = 1

−2x − 3y + z = −6

�

�

�

��

a. (2, 1, –1) b. (2, –1, 1) c. (–2, 1, 1) d. (2, 1, 1)

Use the elimination method to solve the system.

25. 5x + 3y = −6

3x − 2y = 4

�

��

��

a. (0, –2) b. (–2, 0) c. (–2, 2) d. (2, –2)

26. −x + 2y = 10

−3x + 6y = 11

�

��

��

a. infinite solutions c. (5, –2)

b. (–5, 2) d. no solutions

27.

x − 3y − z = −9

−2x + y + 2z = 3

2x + y + 3z = 8

�

�

�

��

a. (1, –3, 1) b. (1, 3, 1) c. (–1, 3, 1) d. (1, 3, –1)

Solve the system of inequalities by graphing.

28. y ≤ −3x − 1

y > 3x − 2

�

��

��

a. c.

b. d.

29. x ≥ −2

y > 3

�

��

��

a. c.

b. d.

30. y ≥ 3x

y > x + 2| | − 3

�

��

��

a. c.

b. d.

Determine whether the function is linear or quadratic. Identify the quadratic, linear, and constant terms.

31. y = (x + 1)(6x − 6) − 6x2

a. linear functionlinear term: −35x

constant term: 6

c. linear functionlinear term: 0x

constant term: –6

b. quadratic function

quadratic term: 6x2

linear term: −35x

constant term: 6

d. quadratic function

quadratic term: −6x2

linear term: 0x

constant term: –6

32. f(x) = (3x + 2)(−6x − 3)

a. linear functionlinear term: −21x

constant term: –6

c. quadratic function

quadratic term: 6x2

linear term: 24x

constant term: –6

b. quadratic function

quadratic term: −18x2

linear term: −21x

constant term: –6

d. linear function

linear term: −18x2

constant term: –6

Identify the vertex and the axis of symmetry of the parabola. Identify points corresponding to P and Q.

33.

a. (–1, –2), x = –1

P'(0, –1), Q'(–3, 2)

c. (–1, –2), x = –1

P'(–2, –1), Q'(–1, 2)

b. (–2, –1), x = –2

P'(–2, –1), Q'(–1, 2)

d. (–2, –1), x = –2

P'(0, –1), Q'(–3, 2)

34. Find a quadratic function to model the values in the table. Predict the value of y for x = 6.

x y

–1 2

0 –2

3 10

a. y = −2x2+ 2x − 2; –58 c. y = 2x2

− 2x − 2; 58

b. y = 2x2− 2x − 2; 60 d. y = −2x2

+ 2x + 2; –58

Find a quadratic model for the set of values.

35. (–2, 8), (0, –4), (4, 68)

a. y = 4x2+ 2x − 4 c. y = 2x2

+ 4x − 4

b. y = 4x2+ 2x − 4 d. y = −4x2

− 2x + 4

36. A biologist took a count of the number of migrating waterfowl at a particular lake, and recounted the lake’s

population of waterfowl on each of the next six weeks.

Week 0 1 2 3 4 5 6

Population 585 582 629 726 873 1,070 1,317

a. Find a quadratic function that models the data as a function of x, the number of weeks.

b. Use the model to estimate the number of waterfowl at the lake on week 8.

a. P(x) = 25x2− 28x + 585; 1,614 waterfowl

b. P(x) = 30x2+ 28x + 535; 2,679 waterfowl

c. P(x) = 25x2− 28x + 585; 1,961 waterfowl

d. P(x) = 30x2+ 28x + 535; 2,201 waterfowl

37. A manufacturer determines that the number of drills it can sell is given by the formula D = −3p2+ 180p − 285,

where p is the price of the drills in dollars.

a. At what price will the manufacturer sell the maximum number of drills?

b. What is the maximum number of drills that can be sold?

a. $60; 285 drills c. $31; 2,418 drills

b. $30; 2,415 drills d. $90; 8,385 drills

38. Which is the graph of y = −2(x − 2)2− 4?

a. c.

b. d.

39. Use vertex form to write the equation of the parabola.

a. y = 3(x − 2)2+ 2 c. y = 3(x + 2)2

+ 2

b. y = 3(x − 2)2− 2 d. y = (x + 2)2

+ 2

40. Identify the vertex and the y-intercept of the graph of the function y = −3(x + 2)2+ 5.

a. vertex: (–2, 5);

y-intercept: –7

c. vertex: (2, 5);

y-intercept: –7

b. vertex: (2, –5);

y-intercept: –12

d. vertex: (–2, –5);

y-intercept: 9

41. Write y = 2x2+ 12x + 14 in vertex form.

a. y = 2(x + 12)2+ 14 c. y = (x + 3)2

+ 14

b. y = 6(x + 9)2− 4 d. y = 2(x + 3)2

− 4

Write the equation of the parabola in vertex form.

42. vertex (–4, 3), point (4, 131)

a. y = 2(x + 4)2 + 3 c. y = 4(x − 4)2 + 3

b. y = 2(x − 4)2 + 3 d. y = 131(x + 4)2 − 3

Factor the expression.

43. −15x2− 21x

a. x(−15x − 21) c. −3x(5x + 7)

b. −15x(x + 7) d. 5x(x − 3 + 7)

44. 8x2+ 12x − 16

a. −2(−4x2+ 12x − 16) c. 8x(−2x − 3)

b. 8x2+ 12x − 16 d. −4(−2x2

− 3x + 4)

45. x2− 6x + 8

a. (x + 4)(x + 2) c. (x − 4)(x + 2)

b. (x − 2)(x − 4) d. (x − 2)(x + 4)

46. 5x2− 22x − 15

a. (5x + 3)(x + 5) c. (5x + 3)(x − 5)

b. (x + 3)(5x − 5) d. (5x − 5)(x − 3)

47. 16x2+ 40x + 25

a. (4x − 5)2 c. (4x + 5)2

b. (4x + 5)(−4x − 5) d. (−4x + 5)2

48. 9x2− 16

a. (3x + 4)(−3x − 4) c. (−3x + 4)(3x − 4)

b. (3x + 4)(3x − 4) d. (3x − 4)2

49. x3 + 216

a. (x − 6)(x2 + 6x + 36) c. (x − 6)(x2 − 6x + 36)

b. (x + 6)(x2 − 6x + 36) d. (x + 6)(x2 + 6x + 72)

50. x4 − 20x2 + 64

a. (x − 2)(x − 2)(x + 4)(x + 4) c. (x − 2)(x + 2)(x − 4)(x + 4)

b. (x − 2)(x − 4)(x2) d. no solution

51. Solve by factoring.

4x2+ 28x − 32 = 0

a. 8, −12

b. –8, 4 c. –8, 1 d. 1, −12

Solve the equation by finding square roots.

52. 3x2= 21

a. 7 c.− 21

3,

21

3

b. 7 , – 7 d. − 7 , 21

53. 108x2= 147

a. −4936

, 4936

b. −76

, 76

c. −67

, 67

d. −3649

, 3649

54. The function y = −16t2+ 486 models the height y in feet of a stone t seconds after it is dropped from the edge of

a vertical cliff. How long will it take the stone to hit the ground? Round to the nearest hundredth of a second.

a. 7.79 seconds c. 0.25 seconds

b. 11.02 seconds d. 5.51 seconds

55. Use a graphing calculator to solve the equation 8x2− 5x − 10 = 0. If necessary, round to the nearest hundredth.

a. 1.16, –1.16 c. 2.95, –1.7

b. 1.47, –0.85 d. 0.85, –1.47

56. Simplify −175 using the imaginary number i.

a. i 175 b. 5i 7 c. 5 −7 d. −5 7

Write the number in the form a + bi.

57. −4 + 10

a. 4 + 10i c. 10 + 2i

b. 10 + i 4 d. 2 + 10i

58. –6 – −48

a. 6 + i 48 c. 6 − 4i 3

b. −6 − 4i 3 d. −6 + 4i 3

Simplify the expression.

59. (−1 + 6i) + (−4 + 2i)

a. 5 − 8i c. −5 + 8i

b. 5 − 2i d. 3i

60. (2 − 5i) − (3 + 4i)

a. 1 + 9i c. −1 − 9i

b. 5 − i d. −10i

61. (−6i)(−6i)

a. 36 b. –36 c. –36i d. 36i

62. (2 + 5i)(−1 + 5i)

a. −27 + 5i c. −2 + 25i

b. 23 + 5i d. −2 + 5i

Solve the equation.

63. x2+ 18x + 81 = 25

a. 14, 4 c. 14, –14

b. –4, –14 d. –4, 4

Solve the quadratic equation by completing the square.

64. x2+ 10x + 14 = 0

a. −10 ± 6 c. 5 ± 6

b. 100 ± 11 d. −5 ± 11

65. x2+ 10x + 35 = 0

a. −10 ± 15 c. 100 ± i 10

b. 5 ± i 15 d. −5 ± i 10

66. 3x2+ 7x = −9

a.76

±20

6i c. −

76

±59

6i

b. −73

±101

3i d.

73

±59

3i

Use the Quadratic Formula to solve the equation.

67. 5x2+ 9x − 2 = 0

a.25

, −4 b.15

, −2 c.565

, −13 d. 2, −15

68. −2x2+ x + 8 = 0

a.14

±65

4c.

12

±65

2

b. 4 ±130

4d.

14

±32

2

69. Use a graphing calculator to determine which type of model best fits the values in the table.

x –6 –2 0 2 6

y –6 –2 0 2 6

a. quadratic model c. linear model

b. cubic model d. none of these

70. Write 4x3 + 8x2 – 96x in factored form.

a. 6x(x + 4)(x – 4) c. 4x(x + 6)(x + 4)

b. 4x(x – 4)(x + 6) d. –4x(x + 6)(x + 4)

71. Write a polynomial function in standard form with zeros at 5, –4, and 1.

a. f(x) = x3 − 2x2 − 19x − 9 c. f(x) = x3 − 21x2 + 60x − 9

b. f(x) = x3 − 2x2 − 19x + 20 d. f(x) = x3 + 20x2 − 2x − 19

72. Find the zeros of f(x) = (x + 3)2(x − 5)6 and state the multiplicity.

a. 2, multiplicity –3; 5, multiplicity 6

b. –3, multiplicity 2; 6, multiplicity 5

c. –3, multiplicity 2; 5, multiplicity 6

d. 2, multiplicity –3; 6, multiplicity 5

73. Divide 3x3 − 3x2 − 4x + 3 by x + 3.

a. 3x2 − 12x + 32 c. 3x2 + 6x − 40

b. 3x2 − 12x + 32, R –93 d. 3x2 + 6x − 40, R 99

74. Determine which binomial is a factor of −2x3 + 14x2 − 24x + 20.

a. x + 5 b. x + 20 c. x – 24 d. x – 5

Divide using synthetic division.

75. (x4 + 15x3 − 77x2 + 13x − 36) ÷ (x − 4)

a. x3 − 23x2 − 75x − 5 c. x3 − x2 + 9x + 19

b. x3 + 15x2 − 23x − 5 d. x3 + 19x2 − x + 9

76. Use synthetic division to find P(2) for P(x) = x4 + 3x3 − 6x2 − 10x + 8 .

a. 2 b. 28 c. 4 d. –16

Solve the equation by graphing.

77. x2 + 7x + 19 = 0

a. x = 49 b. no solution c. x = 19 d. x = 12

78. Over two summers, Ray saved $1000 and $600. The polynomial 1000x2 + 600x represents her savings after three

years, where x is the growth factor. (The interest rate r is x – 1.) What is the interest rate she needs to save $1850

after three years?a. 9.3% b. 1.1% c. –269.3% d. 0.1%

79. Solve 125x3 + 343 = 0. Find all complex roots.

a. −75

, 35 ± 35i 3

50c.

75

,35 ± 35 3

50

b. no solution d. −75

, 75

80. Solve x4 − 34x2 = −225.

a. no solution c. 3, –3, 5, –5

b. 3, –5 d. 3, –3

81. Find a third-degree polynomial equation with rational coefficients that has roots –5 and 6 + i.

a. x3 − 7x2 − 23x + 185 = 0 c. x3 − 7x2 − 23x = 0

b. x3 − 7x2 − 12x + 37 = 0 d. x3 − 12x2 + 37x = 0

Graph the function.

82. y = x + 3

a. c.

b. d.

83. y = −0.5 x − 2 + 2

a. c.

b. d.

84. y = − x − 33

+ 4

a. c.

b. d.

85. Rewrite y = 9x − 36 − 4 to make it easy to graph using a translation. Describe the graph.

a. y = 3 x − 4 − 4.

It is the graph of y = 3 x translated 4 units left and 4 units down.

b. y = x − 4 − 4. It is the graph of y = x translated 4 units left and 4 units down.

c. y = x + 4 − 4.

It is the graph of y = x translated 4 units right and 4 units down.

d. y = 3 x − 4 − 4.

It is the graph of y = 3 x translated 4 units right and 4 units down.

Graph the exponential function.

86. y = 4x

a. c.

b. d.

87. An initial population of 505 quail increases at an annual rate of 23%. Write an exponential function to model the

quail population.a. f(x) = 505(0.23)x c. f(x) = 505(23)x

b. f(x) = 505 ⋅ 0.23� �x

d. f(x) = 505(1.23)x

88. Write an exponential function y = abx for a graph that includes (1, 15) and (0, 6).

a. y = 6(2.5)x c. y = 2.5(6)x

b. y = 3(5)x d. y = 5(3)x

Graph the function. Identify the horizontal asymptote.

89. y = 71

4

�

�

�

��

x

a.

asymptote: x = 0

c.

asymptote: x = 7

b.

asymptote: x = –4

d.

asymptote: x = 0

90. Find the annual percent increase or decrease that y = 0.35(2.3)x models.

a. 230% increase c. 30% decrease

b. 130% increase d. 65% decrease

91. Graph y = − 51

7

�

�

�

��

x

.

a. c.

b. d.

92. Graph y = 7 6� �x + 2

+ 1.

a. c.

b. d.

93. Graph y = 21

5

�

�

�

��

x − 1

+ 1.

a. c.

b. d.

94. The half-life of a certain radioactive material is 85 days. An initial amount of the material has a mass of 801 kg.

Write an exponential function that models the decay of this material. Find how much radioactive material remains

after 10 days. Round your answer to the nearest thousandth.

a. y =1

2

1

801

�

�

�

��

1

85x

; 0.228 kg c. y = 8011

2

�

�

�

��

1

85x

; 738.273 kg

b. y = 8011

2

�

�

�

��

85 x

; 0 kg d. y = 21

801

�

�

�

��

1

85x

; 0.911 kg

95. Suppose you invest $1600 at an annual interest rate of 4.6% compounded continuously. How much will you have

in the account after 4 years?

a. $800.26 b. $6,701.28 c. $10,138.07 d. $1,923.23

Write the equation in logarithmic form.

96. 64 = 1, 296

a. log61, 296 = 4 c. log 1, 296 = 4 ⋅ 6

b. log 1, 296 = 4 d. log41, 296 = 6

Evaluate the logarithm.

97. log51

625

a. –3 b. 5 c. –4 d. 4

98. log3243

a. 5 b. –5 c. 4 d. 3

Graph the logarithmic equation.

99. y = log5x

a. c.

b. d.

100. y = log(x + 1) − 7

a. c.

b. d.

State the property or properties of logarithms used to rewrite the expression.

101. log5 6 − log5 2 = log5 3

a. Quotient Property c. Difference Property

b. Product Property d. Power Property

102. log4 7 + log4 2 = log4 14

a. Quotient Property c. Addition Property

b. Power Property d. Product Property

Write the expression as a single logarithm.

103. 5 logbq + 2 logby

a. logb(q5y2) c. logb q5+ y2�

�

��

b. 5 + 2� � logb q + y��

�� d. logb qy5 + 2�

�

��

104. log3 4 − log3 2

a. log3 2 b. log3 2 c. log 2 d. log 2

Expand the logarithmic expression.

105. log311p3

a. log3 11 ⋅ 3 log3 p c. log3 11 + 3 log3 p

b. log 311 − 3 log 3p d. 11 log 3 p3

106. Solve 152x = 36. Round to the nearest ten-thousandth.a. 0.6616 b. 2.6466 c. 1.7509 d. 1.9091

107. Use the Change of Base Formula to solve 22x = 90. Round to the nearest ten-thousandth.a. 7.6133 b. 9.3658 c. 3.2459 d. 12.9837

108. Use a graphing calculator. Solve 54x = 2115 by graphing. Round to the nearest hundredth.a. 1.19 b. 0.83 c. 4.76 d. 3.33

109. Solve log(4x + 10) = 3.

a. −74

b.495

2c. 250 d. 990

110. Solve log 3x + log 9 = 0. Round to the nearest hundredth if necessary.

a. 0.33 b. 0.04 c. 3 d. 27

Sketch the asymptotes and graph the function.

111. y =2

x + 2− 3

a. c.

b. d.

112. y =−3x + 5

−5x + 2

a. c.

b. d.

113. y =x2

− 7x + 12

x2− 1

a. c.

b. d.

114. Write an equation for the translation of y =4

x that has the asymptotes x = 7 and y = 6.

a. y =4

x − 6+ 7 c. y =

4

x − 7+ 6

b. y =4

x + 7+ 6 d. y =

4

x + 6+ 7

Find any points of discontinuity for the rational function.

115. y =(x + 6)(x + 2)(x + 8)

(x + 9)(x + 7)

a. x = 6, x = 2, x = 8 c. x = –9, x = –7

b. x = 9, x = 7 d. x = –6, x = –2, x = –8

116. y =x − 8

x2+ 6x − 7

a. x = 1, x = 7 c. x = 1, x = –7

b. x = 8 d. x = –1, x = 7

117. Describe the vertical asymptote(s) and hole(s) for the graph of y =(x − 5)(x − 2)

(x − 2)(x + 4).

a. asymptote: x = –4 and hole: x = 2

b. asymptotes: x = –4 and x = 2

c. asymptote: x = –5 and hole: x = –4

d. asymptote: x = 4 and hole: x = –2

118. Find the horizontal asymptote of the graph of y =6x2

+ 5x + 9

7x2− x + 9

.

a. y = 67

c. y = 1

b. y = 0 d. no horizontal asymptote

ID: A

practice---ALG 2 Honors second semester final. do not write on test. show any work on paper

provided. summit answer into calculator.

Answer Section

1. ANS: C REF: 2-2 Linear Equations

2. ANS: D REF: 2-2 Linear Equations


4. ANS: A REF: 2-2 Linear Equations


6. ANS: B REF: 2-2 Linear Equations






12. ANS: D REF: 2-5 Absolute Value Functions and Graphs

13. ANS: B REF: 2-5 Absolute Value Functions and Graphs

14. ANS: C REF: 2-5 Absolute Value Functions and Graphs

15. ANS: A REF: 2-6 Vertical and Horizontal Translations

16. ANS: B REF: 2-6 Vertical and Horizontal Translations

17. ANS: B REF: 2-6 Vertical and Horizontal Translations

18. ANS: B REF: 2-7 Two-Variable Inequalities

19. ANS: D REF: 2-7 Two-Variable Inequalities

20. ANS: A REF: 2-7 Two-Variable Inequalities

21. ANS: D REF: 2-7 Two-Variable Inequalities

22. ANS: D REF: 3-1 Graphing Systems of Equations

23. ANS: A REF: 3-2 Solving Systems Algebraically

24. ANS: D REF: 3-6 Systems With Three Variables

25. ANS: A REF: 3-2 Solving Systems Algebraically

26. ANS: D REF: 3-2 Solving Systems Algebraically

27. ANS: B REF: 3-6 Systems With Three Variables

28. ANS: D REF: 3-3 Systems of Inequalities

29. ANS: D REF: 3-3 Systems of Inequalities

30. ANS: B REF: 3-3 Systems of Inequalities

31. ANS: C REF: 5-1 Modeling Data With Quadratic Functions

32. ANS: B REF: 5-1 Modeling Data With Quadratic Functions

33. ANS: A REF: 5-1 Modeling Data With Quadratic Functions


35. ANS: A REF: 5-1 Modeling Data With Quadratic Functions


37. ANS: B REF: 5-2 Properties of Parabolas

38. ANS: A REF: 5-3 Translating Parabolas

39. ANS: C REF: 5-3 Translating Parabolas


41. ANS: D REF: 5-3 Translating Parabolas

ID: A


43. ANS: C REF: 5-4 Factoring Quadratic Expressions

44. ANS: D REF: 5-4 Factoring Quadratic Expressions

45. ANS: B REF: 5-4 Factoring Quadratic Expressions



48. ANS: B REF: 5-4 Factoring Quadratic Expressions

49. ANS: B REF: 6-4 Solving Polynomial Equations

50. ANS: C REF: 6-4 Solving Polynomial Equations

51. ANS: C REF: 5-5 Quadratic Equations

52. ANS: B REF: 5-5 Quadratic Equations


54. ANS: D REF: 5-5 Quadratic Equations


56. ANS: B REF: 5-6 Complex Numbers

57. ANS: C REF: 5-6 Complex Numbers





62. ANS: A REF: 5-6 Complex Numbers

63. ANS: B REF: 5-7 Completing the Square

64. ANS: D REF: 5-7 Completing the Square

65. ANS: D REF: 5-7 Completing the Square

66. ANS: C REF: 5-7 Completing the Square

67. ANS: B REF: 5-8 The Quadratic Formula

68. ANS: A REF: 5-8 The Quadratic Formula

69. ANS: C REF: 6-1 Polynomial Functions

70. ANS: B REF: 6-2 Polynomials and Linear Factors

71. ANS: B REF: 6-2 Polynomials and Linear Factors

72. ANS: C REF: 6-2 Polynomials and Linear Factors

73. ANS: B REF: 6-3 Dividing Polynomials

74. ANS: D REF: 6-3 Dividing Polynomials

75. ANS: D REF: 6-3 Dividing Polynomials

76. ANS: C REF: 6-3 Dividing Polynomials

77. ANS: B REF: 6-4 Solving Polynomial Equations

78. ANS: A REF: 6-4 Solving Polynomial Equations

79. ANS: A REF: 6-4 Solving Polynomial Equations

80. ANS: C REF: 6-4 Solving Polynomial Equations

81. ANS: A REF: 6-5 Theorems About Roots of Polynomial Equations

82. ANS: C REF: 7-8 Graphing Radical Functions



85. ANS: D REF: 7-8 Graphing Radical Functions

86. ANS: D REF: 8-1 Exploring Exponential Models

ID: A


88. ANS: A REF: 8-1 Exploring Exponential Models


90. ANS: B REF: 8-1 Exploring Exponential Models

91. ANS: D REF: 8-2 Properties of Exponential Functions

92. ANS: A REF: 8-2 Properties of Exponential Functions

93. ANS: C REF: 8-2 Properties of Exponential Functions

94. ANS: C REF: 8-2 Properties of Exponential Functions

95. ANS: D REF: 8-2 Properties of Exponential Functions

96. ANS: A REF: 8-3 Logarithmic Functions as Inverses

97. ANS: C REF: 8-3 Logarithmic Functions as Inverses


99. ANS: C REF: 8-3 Logarithmic Functions as Inverses


101. ANS: A REF: 8-4 Properties of Logarithms

102. ANS: D REF: 8-4 Properties of Logarithms



105. ANS: C REF: 8-4 Properties of Logarithms

106. ANS: A REF: 8-5 Exponential and Logarithmic Equations

107. ANS: C REF: 8-5 Exponential and Logarithmic Equations

108. ANS: A REF: 8-5 Exponential and Logarithmic Equations

109. ANS: B REF: 8-5 Exponential and Logarithmic Equations

110. ANS: B REF: 8-5 Exponential and Logarithmic Equations

111. ANS: C REF: 9-2 Graphing Inverse Variations

112. ANS: A REF: 9-3 Rational Functions and Their Graphs

113. ANS: B REF: 9-3 Rational Functions and Their Graphs

114. ANS: C REF: 9-2 Graphing Inverse Variations

115. ANS: C REF: 9-3 Rational Functions and Their Graphs

116. ANS: C REF: 9-3 Rational Functions and Their Graphs



practice---alg 2 honors second semester final. do not...

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