algebra 2 squares chapter 9 review be sure to enable the content of the macros before you begin
TRANSCRIPT
![Page 1: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/1.jpg)
Algebra 2 Squares
Chapter 9 Review
Be sure to enable the content of the macros before you begin.
Begin
![Page 2: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/2.jpg)
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
![Page 3: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/3.jpg)
Simplify:
25
2 23 xx
Check Answer
![Page 4: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/4.jpg)
5
4x
X is correct
O is correct
Neither is correct
![Page 5: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/5.jpg)
Solve:
2
8
1
4
xx
Check Answer
![Page 6: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/6.jpg)
4xX is correct.
O is correct.
Neither is correct.
![Page 7: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/7.jpg)
The variables x and y vary inversely. Find the value of the constant of variation when x = -3 and y = -5.
Check Answer
![Page 8: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/8.jpg)
15kX is correct
O is correct
Neither is correct
![Page 9: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/9.jpg)
Graph:
23
1
x
y
Check Answer
![Page 10: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/10.jpg)
X is correct.
O is correct.
Neither is correct.
![Page 11: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/11.jpg)
Simplify:
2
2
2 4
3
4
2
x
xx
x
x
Check Answer
![Page 12: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/12.jpg)
24
3
xx
x
X is correct.
O is correct.
Neither is correct.
![Page 13: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/13.jpg)
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
![Page 14: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/14.jpg)
1kX is correct.
O is correct.
Neither is correct.
![Page 15: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/15.jpg)
Solve:
3
72
3
4
xxx
Check Answer
![Page 16: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/16.jpg)
6xX is correct.
O is correct.
Neither is correct.
![Page 17: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/17.jpg)
Graph the function:
xy
2
Check Answer
![Page 18: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/18.jpg)
X is correct.
O is correct.
Neither is correct.
![Page 19: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/19.jpg)
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
![Page 20: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/20.jpg)
3 Tests
X is correct.
O is correct.
Neither is correct.
![Page 21: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/21.jpg)
Simplify:
205
2832
x
xx
Check Answer
![Page 22: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/22.jpg)
5
7x
X is correct.
O is correct.
Neither is correct.
![Page 23: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/23.jpg)
Simplify:
32 4
204
25 x
x
x
x
Check Answer
![Page 24: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/24.jpg)
5
12 xx
X is correct.
O is correct.
Neither is correct.
![Page 25: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/25.jpg)
Simplify:
42
10
6
32
xxx
x
Check Answer
![Page 26: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/26.jpg)
76
10213 2
xx
xx
X is correct.
O is correct.
Neither is correct.
![Page 27: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/27.jpg)
Solve:
4
3
4
32
xx
x
Check Answer
![Page 28: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/28.jpg)
3x
X is correct.
O is correct.
Neither is correct.
![Page 29: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/29.jpg)
Simplify:
6
364
62
9
x
x
x
x
Check Answer
![Page 30: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/30.jpg)
38
6
x
x
X is correct.
O is correct.
Neither is correct.
![Page 31: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/31.jpg)
Solve:
xx
11
2
32
Check Answer
![Page 32: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/32.jpg)
6xX is correct.
O is correct.
Neither is correct.
![Page 33: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/33.jpg)
Solve:
8
62
xx
x
Check Answer
![Page 34: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/34.jpg)
4xX is correct.
O is correct.
Neither is correct.
![Page 35: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/35.jpg)
Add:
24
1
x
x
x
Check Answer
![Page 36: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/36.jpg)
24
252
xx
xx
X is correct.
O is correct.
Neither is correct.
![Page 37: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/37.jpg)
Solve:
2
6
1
3
2
xxx
x
Check Answer
![Page 38: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/38.jpg)
2 ,0 xx
X is correct.
O is correct.
Neither is correct.
![Page 39: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/39.jpg)
Solve:
22
2
x
x
x
Check Answer
![Page 40: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/40.jpg)
No Solution
X is correct.
O is correct.
Neither is correct.
![Page 41: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/41.jpg)
Find the least common denominator:
22
3,
12 xx
x
Check Answer
![Page 42: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/42.jpg)
12 2 xx
X is correct.
O is correct.
Neither is correct.
![Page 43: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/43.jpg)
Find the value of x in the parallelogram.
1
5
x
x2
Check Answer
![Page 44: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/44.jpg)
3x
X is correct.
O is correct.
Neither is correct.
![Page 45: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/45.jpg)
Graph:
1
2
x
xy
Check Answer
![Page 46: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/46.jpg)
X is correct.
O is correct.
Neither is correct.
![Page 47: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/47.jpg)
Simplify:
4324
38
2
xxx
xx
Check Answer
![Page 48: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/48.jpg)
3
1
xX is correct.
O is correct.
Neither is correct.
![Page 49: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/49.jpg)
Simplify:
312
122
4
x
x
Check Answer
![Page 50: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/50.jpg)
Already in simplified
form.X is correct.
O is correct.
Neither is correct.
![Page 51: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/51.jpg)
Simplify:
xxx
xxx
3145
12486
2
2
Check Answer
![Page 52: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/52.jpg)
74
4
x
x
X is correct.
O is correct.
Neither is correct.
![Page 53: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/53.jpg)
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
![Page 54: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/54.jpg)
7 quizzesX is correct.
O is correct.
Neither is correct.
![Page 55: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/55.jpg)
Simplify:
3
1
369
6122
x
x
xx
x
Check Answer
![Page 56: Algebra 2 Squares Chapter 9 Review Be sure to enable the content of the macros before you begin](https://reader038.vdocument.in/reader038/viewer/2022110321/56649d005503460f949d1afa/html5/thumbnails/56.jpg)
12
2
x
x
X is correct.
O is correct.
Neither is correct.