Free Printable G9 1st semester reviewer

1.

Evaluate the expression

a)

2

b)

-2

c)

24

d)

-20

2.

Evaluate the expression

a)

-19

b)

-1

c)

-31

d)

3

3.

Expand and Simplify:

$\left(x-3\right)\left(x+6\right)$

a)

$x^2+3x-18$

b)

$x^2-3x+18$

c)

$x^2+9x-18$

d)

$x^2-7x-13$

4.

Expand and Simplify:

$\left(2x+5\right)\left(2x-5\right)$

a)

$4x^2-25$

b)

$4x^2-20x-25$

c)

$4x^2+20x-25$

d)

$3x^2-11x-33$

5.

Expand and Simplify:

$\left(2x-3\right)^2-x\left(x+1\right)$

a)

$3x^2-13x+9$

b)

$4x^2-15x+9$

c)

$3x^2-11x+9$

d)

$5x^2-13x+12$

6.

a)

A.

b)

B.

c)

C.

d)

D.

7.

Simplify:

a)

4(x-3)/(x-7)

b)

4(x+3)/(x+7)

c)

4(x+3)(x-7)

d)

4(x-3)/(x+7)

8.

a)

6/5x

b)

6/5

c)

(x+3)/(x+2)

d)

(x+3)/(x-4)

9.

Simplify

a)

(x-9)/(x+9)

b)

1/(x-9)

c)

(x+9)

d)

1/(x+9)

10.

a)

(2k-6l )/12

b)

(4k-12l )/24

c)

(k-3l)/6

d)

(3d-2l)/24

11.

$\frac{3}{p}+\frac{4}{1-p}$

a)

$\frac{3+4p}{1-p}$

b)

$\frac{3+p}{1-p}$

c)

$\frac{3+p}{p\left(1-p\right)}$

d)

$3+4p^2$

12.

Simplify the algebraic fraction.

a)

6/xy(1+2x)

b)

(1+2x)/6xy

c)

xy/6(1-2x)

d)

y/6x(1-2x)

13.

Simplify the expression

a)

n / 2m

b)

n / 3m

c)

(m²+ 4n²) / 12m

d)

n / 4m

14.

Simplify the expression

a)

b)

c)

d)

15.

Find the value of X.

a)

100

b)

120

c)

125

d)

130

16.

What is a regular polygon?

a)

all side lengths are the same length

b)

all angles are the same (equal in measure)

c)

only some side lengths are the same

d)

all side lengths are different

e)

only some angles are the same

17.

Shape ABCD is a parallelogram. Calculate the value of x.

a)

58^o

b)

87^o

c)

93^o

d)

64^o

18.

a)

x²

b)

x⁶

c)

x⁵

d)

x^-6

19.

a)

y⁴

b)

y⁵

c)

y⁶

d)

6^y

20.

a)

a⁷

b)

a¹

c)

1/a¹²

d)

a¹²

21.

What is the y-intercept of the line
y = 4x - 6?

a)

4

b)

4x

c)

6

d)

-6

22.

Which line has the equation

y = x + 2

a)

b)

c)

d)

23.

Select the line with the equation:

y = 2x + 2

a)

b)

c)

d)

24.

What is the gradient of the following slope

a)

-2

b)

-1/2

c)

2

d)

-1

25.

Find the gradient of the line.

a)

Undefined

b)

0

c)

1

d)

-1

26.

Graph. y = -4

a)

b)

c)

d)

27.

Graph. x = 1

a)

b)

c)

d)

28.

Write the equation of the line through the points (-6, -19) and (2, 5).

a)

y = -7/2x + 12

b)

y = 3x + 11

c)

y = -7/2x - 40

d)

y = 3x - 1

29.

Write the equation of the line in slope-intercept form with slope m = 4 through the point (-2, 5).

a)

y = 4x - 13

b)

y = 4x + 13

c)

y = 4x - 3

d)

y = 4x + 3

30.

Rearrange so that x is the subject $\frac{x}{p^3}=1$

a)

$x=\frac{1}{p^3}$

b)

$x=p^3$

c)

$x=\frac{p}{3}$

d)

$x=3p$

31.

a)

b)

c)

d)

32.

a)

b)

c)

d)

33.

David

invests $10,000 in a savings account that pays 3.5% simple interest. If David

makes no withdrawals or deposits to the account, how much will be in the

account after 7 years.

a)

$2,450

b)

$11,750

c)

$12,450

d)

Not here

34.

Audrey deposited $2,800 in a

savings account that pays 2.65% interest compounded annually. What is the total

value of the account after 7 years?

a)

$562.57

b)

$3362.57

c)

$14,514.15

d)

$2,569,680

35.

Jerry borrowed $4,000 for 5 years at 6% simple interest rate. How much interest is that?

a)

$800

b)

$1,000

c)

$1,200

d)

$1,500

G9 1st semester reviewer

Total questions: 35

Worksheet time: 2hrs 45mins

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