algebra 2 squares chapter 9 review be sure to enable the content of the macros before you begin
TRANSCRIPT
Algebra 2 Squares
Chapter 9 Review
Be sure to enable the content of the macros before you begin.
Begin
X X 0
0
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
Quit
Reset
Simplify:
25
2 23 xx
Check Answer
5
4x
X is correct
O is correct
Neither is correct
Solve:
2
8
1
4
xx
Check Answer
4xX is correct.
O is correct.
Neither is correct.
The variables x and y vary inversely. Find the value of the constant of variation when x = -3 and y = -5.
Check Answer
15kX is correct
O is correct
Neither is correct
Graph:
23
1
x
y
Check Answer
X is correct.
O is correct.
Neither is correct.
Simplify:
2
2
2 4
3
4
2
x
xx
x
x
Check Answer
24
3
xx
x
X is correct.
O is correct.
Neither is correct.
The variable z varies jointly with x and y. What is the value of the constant of variation when x = 4, y = 1 and z = 4?
Check Answer
1kX is correct.
O is correct.
Neither is correct.
Solve:
3
72
3
4
xxx
Check Answer
6xX is correct.
O is correct.
Neither is correct.
Graph the function:
xy
2
Check Answer
X is correct.
O is correct.
Neither is correct.
You have taken three math exams and have an average of 80 points. If you can score 100 points on each of the rest of your tests, how many tests do you need to raise you average to 90 points?
Check Answer
3 Tests
X is correct.
O is correct.
Neither is correct.
Simplify:
205
2832
x
xx
Check Answer
5
7x
X is correct.
O is correct.
Neither is correct.
Simplify:
32 4
204
25 x
x
x
x
Check Answer
5
12 xx
X is correct.
O is correct.
Neither is correct.
Simplify:
42
10
6
32
xxx
x
Check Answer
76
10213 2
xx
xx
X is correct.
O is correct.
Neither is correct.
Solve:
4
3
4
32
xx
x
Check Answer
3x
X is correct.
O is correct.
Neither is correct.
Simplify:
6
364
62
9
x
x
x
x
Check Answer
38
6
x
x
X is correct.
O is correct.
Neither is correct.
Solve:
xx
11
2
32
Check Answer
6xX is correct.
O is correct.
Neither is correct.
Solve:
8
62
xx
x
Check Answer
4xX is correct.
O is correct.
Neither is correct.
Add:
24
1
x
x
x
Check Answer
24
252
xx
xx
X is correct.
O is correct.
Neither is correct.
Solve:
2
6
1
3
2
xxx
x
Check Answer
2 ,0 xx
X is correct.
O is correct.
Neither is correct.
Solve:
22
2
x
x
x
Check Answer
No Solution
X is correct.
O is correct.
Neither is correct.
Find the least common denominator:
22
3,
12 xx
x
Check Answer
12 2 xx
X is correct.
O is correct.
Neither is correct.
Find the value of x in the parallelogram.
1
5
x
x2
Check Answer
3x
X is correct.
O is correct.
Neither is correct.
Graph:
1
2
x
xy
Check Answer
X is correct.
O is correct.
Neither is correct.
Simplify:
4324
38
2
xxx
xx
Check Answer
3
1
xX is correct.
O is correct.
Neither is correct.
Simplify:
312
122
4
x
x
Check Answer
Already in simplified
form.X is correct.
O is correct.
Neither is correct.
Simplify:
xxx
xxx
3145
12486
2
2
Check Answer
74
4
x
x
X is correct.
O is correct.
Neither is correct.
You have taken 5 quizzes in your history class. You have an average score of 83 points. If you can score 95 points on each of the rest of your quizzes, how many quizzes do you need to take to raise your average to 90?
Check Answer
7 quizzesX is correct.
O is correct.
Neither is correct.
Simplify:
3
1
369
6122
x
x
xx
x
Check Answer
12
2
x
x
X is correct.
O is correct.
Neither is correct.