Free Printable Form 3

1.

Simplify: 3⁵ x 3⁷

a)

3¹²

b)

9¹²

c)

3³⁵

d)

9³⁵

2.

Simplify: 2⁸ ÷ 2²

a)

2⁶

b)

2⁴

c)

2¹⁰

d)

1

3.

Simplify:
5x - 6x - 8x + 7

a)

-9x + 7

b)

-9x - 7

c)

9x + 7

d)

9x - 7

4.

Evaluate the expression. Let c = 3 d = 2
3c + 7d

a)

27

b)

21

c)

29

d)

23

5.

$2a^2+2ab+bc+ac$

a)

$\left(b+a\right)\left(2a+c\right)$

b)

$\left(2b+a\right)\left(c+a\right)$

c)

$\left(2a+2c\right)\left(b+a\right)$

6.

Factor completely 12x + 9

a)

3(4x + 3)

b)

x(12+9)

c)

3(4x - 3)

d)

not factorable

7.

What is the formula for finding the distance between two points given their coordinates?

a)

$\sqrt{\left(x_2+x_1\right)^2+\left(y_2+y_1\right)^2}$

b)

$\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}$

c)

$\sqrt{\left(x_2-x_1\right)^2-\left(y_2-y_1\right)^2}$

d)

$\sqrt{\left(x_2+x_1\right)^2-\left(y_2+y_1\right)^2}$

8.

Find the distance between

\left(1,-4\right)

and

\left(-2,3\right)

.

a)

$\sqrt{2}$

b)

$\sqrt{58}$

c)

$\sqrt{23}$

d)

$\sqrt{53}$

9.

What do you call the measure of the steepness of a line?

a)

Midpoint

b)

Radius

c)

Gradient

d)

Derivative

10.

Find the coordinates of the midpoint of $\left(6,-3\right)$ and $\left(4,5\right)$ .

a)

$\left(2,-4\right)$

b)

$\left(-4,2\right)$

c)

$\left(1,5\right)$

d)

$\left(5,1\right)$

11.

Find the solution of the simultaneous equations given the graph.

a)

(0, 2)

b)

(2, 2)

c)

(-1, 3)

d)

no solution

12.

A pair of pants costs $240 is being sold at a discount of 10%. The amount of the discount is

a)

$2.40

b)

$10.00

c)

$24.00

d)

$230.00

13.

Which statement is NOT true?

a)

Parallel lines have the same slope.

b)

Parallel lines intersect at one point.

c)

Perpendicular lines form a right angle.

14.

Find the missing angle. Find x.

a)

20^o

b)

70^o

c)

160^o

d)

180^o

15.

Factorize the following expression:

$x^2+5x-14$

a)

$\left(x-2\right)\left(x+7\right)$

b)

$\left(x+2\right)\left(x-7\right)$

c)

$\left(x+14\right)\left(x-1\right)$

d)

$\left(x-14\right)\left(x+1\right)$

Form 3

Total questions: 15

Worksheet time: 30mins

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