Free Printable GCSE Maths Unit 19

1.

a)

$y=12kx^2$

b)

$y=12x^2$

c)

$y=kx^2$

d)

$y=-12x^2$

2.

a)

$c=352d^3$

b)

$c=\frac{352}{d^2}$

c)

$c=\frac{5.5}{d^3}$

d)

$c=\frac{352}{d^3}$

3.

a)

a=3 and b=2

b)

a=2 and b=3

c)

a=0 and b=2

d)

a=1 and b=3

4.

a)

i) inverse proportion and ii) direct proportion

b)

i) direct proportion and ii) inverse proportion

5.

What is the velocity at B?

a)

130 m

b)

20 m

c)

20 m/s

d)

130 m/s

6.

What is happening between C and D?

a)

stopped for a break

b)

not moving

c)

constant accelleration

d)

Constant velocity

7.

Which graph could represent the graph y = x ?

a)

A

b)

D

c)

C

d)

B

8.

Which graph could represent $y=2^x$ ?

a)

A

b)

B

c)

C

d)

D

9.

a)

y= f(x+2)

b)

y= f(x-2)

c)

y= f(x) + 2

d)

y= f(x) - 2

10.

Which graph matches to the equation b?

a)

A

b)

B

c)

C

d)

D

11.

Which graph matches to the equations c and d?

a)

A and E

b)

B and C

c)

A and D

d)

A and F

12.

Which equation matches to the graph a?

a)

A

b)

B

c)

C

d)

D

13.

a)

$D=0.01875t^2\ and\ D\ =\ 76.8$

b)

$D=0.01875t\ and\ D\ =\ 76.8$

c)

$D=136.5t^2\ and\ D\ =\ 76.8$

d)

$D=136.5t\ and\ D\ =\ 76.8$

14.

What happens to the point (0,-3) when y = f(x) + 2 ?

a)

(0, -5)

b)

(0, -1)

c)

(2,-3)

d)

(-2,-3)

15.

What happens to the point (0, -3) when y = 3(f(x) ?

a)

(0, 9)

b)

(0, 3)

c)

(0, -3)

d)

(0, -9)

GCSE Maths Unit 19

Total questions: 15

Worksheet time: 8mins

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