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CPT
TEST # 8
Select
the correct answer on each question and click the End Test
button to finish.
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1.
Write
the fraction in lowest term |
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2.
Given
that x =
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8 + 2
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| 7 |, z = - | - 2 + 6 | , and w =
| - 6
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A
x < y B
y >
z C
z = y D
x = w |
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3.
Find the product: (x2
+ 2)(x
- 2 ) |
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A
x3 - 2x2
+ 2x - 4 B
x3 + 2x2
+ 2x C
2x2 + 2x - 4 D
x3 -
2x2 - 4 |
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4.
Find the product and write the answer in
lowest terms. |
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5.
If y = x3 +
2x2 + 8 , find the value of y
when x = -3 |
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A37
B53
C-1
D 1 |
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6.
One of the factors of x2
-10x + 9 is: |
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Ax
- 3 Bx
- 9 Cx
- 6 Dx
- 2 |
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7.
Subtract the following polynomials: (x5
+ 2x2 + - 3) - ( x5 + x2
- 3 ) |
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A
2x5 |
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B
3x2 + 6 |
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C
x2 + 6 |
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Dx2
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8.
Add the following fractions: |
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9.
Simplify |
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10.
Solve the following equation: 2( 2x - 6 ) =
x
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11.
If x + y = 1
and x2 + y2 =
0.50 then xy is equal to: |
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A0.25
B 0.50
C 1
D
0 |
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12.
If x = 1 then: |
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A x2
+ 2x = 0 B
x2
+ 2x + 1 = 0 C x2
- 2x + 1 = 0 D
x2
+ 2x - 1 = 0 |
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13. Solve
the following system of linear equation. |
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x + y = 5
2x - 10 = -y |
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A (5,
0) B
(0, 5 ) C (2,
1) D
(1, 2) |
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14.
Solve the following system of linear equation. |
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x
+ 5 = 2y - 6
2y - x = 3x
+ 2 |
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A (-3,
7) B
(3, -7 ) C (3,
7) D
(-3, -7)
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15.
Simplify:
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A 0.2(x
+ 1) B
(x + 1) C 0.2
D 0.2(x
- 1) |
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16.
if 3x - 2 > 2x + 1 then: |
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A x
> 3 B
x < 3 C x
> -3 D
x < -3 |
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17.
if 3 + 2x > x -1 then: |
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A x
> - 4 B
x < 4 C x
> 4 D
x < - 4 |
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18.
if KM + 1 - C = CKM
then C = |
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A KM
B 1
C M
D K |
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19.
Choose the linear equation corresponding with the following
graph |
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A
y + 2 = 2x
B y
= 2x
C y
= 2x + 1
D y
+ 1 = 2x
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20.
Which of the following equations have 1 and 2 as
a solution |
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A x2
+ 3x = 0
B
x2 + 3x = - 2
C x2
- 3x = -2 Dx2
- 3x = 2 |
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