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FunctionsTrig &

Complex #sSystems ofEquations

Limits Mystery

The equation of a line perpendicular to y = (2/3)x + 4

and through the point (0, -1)

What is y = (-3/2)x – 1?

The domain off(x) = (x + 1) / (x^2 + 7x + 6)

What is x does not = -1, -6?

The zeros of3x^3 – 11x^2 +11x + 5

What is –1/3, 2 + i, and 2 - i?

The transformations to the graph of y = x^2 when it becomes

y = 3(x +4)^2

What is shift 4 units to the left and vertical stretch factor of 3?

The equation of a V-shaped graph reflected over the x-axis

and shifted up 7 units

What is y = - abs val (x) + 7?

The value of x

x

5

10

What is 5 sq rt (3)?

The area of the triangle

5

30

10

What is 12.5 square units?

The value of x

27.4 102.3

28.7

x

What is 43?

The rectangular form of complex number 4 cis 120

What is –2 + 2i sq rt 3)?

The measure of the largest angle of a triangle with sides 60, 80,

and 139

What is 166 degrees?

The solution to the system of equations x + y = 4 and x – y = 2

What is (3, 1)?

The solution to the system of equations 3x +2y = 4 and

5x –2y = 8

What is (3/2, -1/4)?

The solution to the system of equations x – 2y = 3 and

–2x + 4y = 1

What is no solution?

The solution to the system of equations –x + y = 4 and

x^2 + y = 3

What is no solution?

The solution to the system of equations x^2 + 4x – y = 7 and

2x – y = -1

What is (-4, -7) and (2, 5)?

The limit as x approaches –3of 2x^2 + x

What is 15?

The limit as x approaches 6 of(x - 6) / (x^2 – 36)

What is 1/12?

The limit as x approaches –4of x / (x + 4)^2

What is negative infinity?

The limit as x approaches 0 of(1 / (x + 1) – 1) / x

What is –1?

The limit as x approaches 0 of(sq rt (2x + 1) – 1) / x

What is 1?

The determinant of

12 2

5 -4

What is –58?

The length of the radius of a circle with equation

x^2 + y^2 + 2x – 4y – 11 = 0

What is 4?

The polar form of (-1, 1)

What is (sq rt 2, 135)?

The determinant of

3 7 -1

2 0 1

-3 4 -2

What is –13?

The asymptote(s) ofy = (x^2 + x – 2) / (x^2 – x – 6)

What are x = 3 and y = 1?

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