Free Printable Review for CAT Unit 6 Test for Quarter 3

1.

$\frac{4}{m+1}\ -\ \frac{2}{m^2\ -\ m\ -\ 2}\ =\ \frac{1}{m^2\ -\ m\ -2}$

a)

$\frac{1}{4}$

b)

$-\frac{5}{2}$

c)

$\frac{5}{2}$

d)

$\frac{11}{4}$

2.

$\frac{3}{2n-4}\ +\ \frac{n-3}{n^2\ +\ 2n\ -\ 8}\ =\ \frac{1}{2n+8}$

a)

-4

b)

0

c)

-2

d)

4

3.

$\frac{1}{x}\ +\ \frac{1}{x^2\ +\ 3x}\ =\ \frac{3}{x^2\ +\ 3x}$

a)

-1

b)

1

c)

$-\ \frac{5}{2}$

d)

2

4.

$1\ +\ \frac{a\ +\ 1}{2a}\ =\ \frac{a-3}{2a}$

a)

$2\ or\ \frac{7}{4}$

b)

$\frac{7}{4}$

c)

-3

d)

-2

5.

|n + 7| = 12

a)

(5, -19)

b)

(45, -45}

c)

(-1, -3)

d)

45

6.

$\left|\frac{n}{6}\right|\ =\ 5$

a)

(25)

b)

(8, -8)

c)

(30, -30)

d)

(7, -21)

7.

|n + 6| = 1

a)

(2, -16)

b)

(1, -3)

c)

(1)

d)

(-5, -7)

8.

|n + 1| = 4

a)

(6)

b)

(6, -6)

c)

(3, -5)

d)

(3)

9.

(-5 - 3i) - (- 2 - 3i)

a)

-3

b)

-8 - 3i

c)

-4 + 3i

d)

-3 + 6i

10.

(7 + 6i) + (-1 - 8i)

a)

6 - 2i

b)

4 - 2i

c)

22

d)

8 + 2i

11.

(8 + 3i) + (7 - 8i)

a)

-1 - 11i

b)

15 - 11i

c)

15 = 11i

d)

15 - 5i

12.

(3 - 5i) + 6i -4

a)

-1 + 11i

b)

-1 + i

c)

7 + i

d)

-1 - 11i

13.

$\left(1\ -\ 2i\right)^2$

a)

9

b)

-3 + 4i

c)

-3 - 4i

d)

25

14.

(7 - 2i)(6 + 6i)

a)

30 - 54i

b)

47 + 32i

c)

-30 + 54i

d)

54 + 30i

15.

(5 - 4I)(-4 + 8i)

a)

12 + 56i

b)

52 - 24i

c)

12 - 56i

d)

17 + 52i

16.

Identify the 'b' value: y = 16x² -8x -24

a)

16

b)

-8

c)

8

d)

-24

17.

Use the quadratic formula to solve 2x² + 2x - 12?

a)

-2, 3

b)

2, 3

c)

2, -3

d)

-2, -3

18.

When factoring
x² - 4x + 4 = 20,
what goes in the blank?
(x - __ )² = 20

a)

4

b)

2

c)

8

d)

20

19.

Complete the square.
x² + 6x + ____

a)

x² + 6x + 9

b)

x² + 6x - 36

c)

x² + 6x + 36

d)

x² + 6x - 9

20.

Complete the Square
x² + 6x = 5

a)

(x + 3)² = 5

b)

(x + 6)² = 9

c)

(x + 3)² = 14

d)

(x + 6)² = 14

21.

What is one of the solutions to this equation?
(2x - 1)² = 49

a)

7

b)

-7

c)

-4

d)

-3

22.

Solve the following equation by completing the square:
n² - 2n - 3 = 0

a)

{3 and-1}

b)

{4 and -4}

c)

{5 and -3}

d)

{8 and -7}

23.

Put the equation in slope-intercept form:
2x + 2y = 6

a)

y = - x + 3

b)

y = x + 3

c)

y = 2x +6

d)

y = - 2x + 6

24.

What is the equation of the line?

a)

y = -3/4x + 3

b)

y = 4/5x + 3

c)

y = -4/5x + 3

d)

y = -4/5x

25.

Write the equation of the line.

a)

y = -1/3x - 2

b)

y = 1/3x - 2

c)

y = 3x - 2

d)

y = -3x - 2

26.

Put the equation in slope-intercept form:
2x + 2y = 6

a)

y = - x + 3

b)

y = x + 3

c)

y = 2x +6

d)

y = - 2x + 6

Review for CAT Unit 6 Test for Quarter 3

Total questions: 26

Worksheet time: 2hrs 58mins

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