Free Printable Matrices & Functions

1.

a)

A

b)

B

c)

C

d)

D

e)

E

2.

a)

A

b)

B

c)

C

d)

D

3.

a)

A

b)

B

c)

C

d)

D

4.

a)

A

b)

B

c)

C

d)

D

5.

a)

A

b)

B

c)

C

d)

D

6.

a)

A

b)

B

c)

C

d)

D

7.

a)

A

b)

B

c)

C

d)

D

8.

a)

A

b)

B

c)

C

d)

D

9.

a)

A

b)

B

c)

C

d)

D

10.

a)

A

b)

B

c)

C

d)

D

11.

Choose all the true statement for the diagram given.

a)

f(x) = 3x + 2

b)

g(x) = 12x + 5

c)

fg(x) = 12x + 5

d)

gf(x) = 12x + 5

12.

Let $f\left(x\right)\ =\ 2x\$ and $g\left(x\right)\ =\ x\ +\ 7$
What is $f\left(g\left(5\right)\right)\ =\ ?$

a)

17

b)

24

c)

12

d)

10

13.

What does it mean to find the inverse of a function?

a)

the x's and y's are switched

b)

the x's and y's are divided by 2

c)

the x's and y's are made negative

d)

the x's and y's are the same

14.

If f^-1(-25) = 7 then what is f(7) =

a)

25

b)

7

c)

No enough information.

d)

-25

15.

$h\left(x\right)=-\frac{2}{x-1}-3$
Find the inverse of the function.

a)

$h^{-1}\left(x\right)=\frac{2}{-x-3}+1$

b)

$h^{-1}\left(x\right)=-\frac{2}{x+2}-1$

c)

$h^{-1}\left(x\right)=\frac{2}{-x+3}$

d)

$h^{-1}\left(x\right)=\frac{3}{-x-3}-2$

16.

$f\left(n\right)=-n^3+2$
Find the inverse of the function.

a)

$f^{-1}\left(n\right)=\left(n+1\right)^5$

b)

$f^{-1}\left(n\right)=^3\sqrt{-n+2}$

c)

$f^{-1}\left(n\right)=2n^5$

d)

$f^{-1}\left(n\right)=\left(n+3\right)^5$

17.

a)

A

b)

B

c)

C

d)

D

18.

a)

A

b)

B

c)

C

d)

D

19.

Find the inverse function of $f\left(x\right)=5^x$

a)

$f^{-1}\left(x\right)\ =\ \log_5x$

b)

$f^{-1}\left(x\right)=\log_{5x}$

c)

$f^{-1}\left(x\right)=5\log x$

d)

$f^{-1}\left(x\right)=\log5x$

20.

Which equation is the inverse of the equation above?

a)

b)

c)

d)

Matrices & Functions

Total questions: 20

Worksheet time: 22mins

Similar Resources on Wayground