Free Printable Module 3 Review

1.

Is this mapping a function or not a function?

a)

Function

b)

Not a Function

2.

Is this set of ordered pairs a function or not a function?

a)

Function

b)

Not a Function

3.

.

a)

Function

b)

Not a Function

4.

$f\left(x\right)=5x-12$ What is $f\left(-4\right)$

a)

-32

b)

-3

c)

-12

d)

3

5.

$Given\ h\left(x\right)=3x^2-2x+8\ what\ is\ h\left(2\right)?$

a)

13

b)

8

c)

16

d)

answer not here

6.

$Evaluate\ the\ function\ for\ f\left(-9\right)\ if\ f\left(x\right)=\frac{3}{5}x+8$

a)

$\frac{67}{5}$

b)

$-\frac{13}{5}$

c)

$-\frac{67}{5}$

d)

$\frac{13}{5}$

7.

Is this is a function or not a function?

a)

Function

b)

Not a Function

8.

Is this a function or not a function?

a)

Function

b)

Not a Function

9.

Is this graph a function or not a function?

a)

Function

b)

Not a Function

10.

Which of the following is a function?

a)

A

b)

B

c)

C

d)

D

11.

Is the following a function?

a)

Yes, this is a function.

b)

No, it's not a function.

c)

Can't be determined with this information.

12.

For what intervals of x is f(x) positive?

a)

x<-2 and x>2

b)

-2<x<2

c)

x≤-2 and x≥2

d)

x≥-4

13.

For what intervals of x is f(x) decreasing?

a)

x≤0

b)

x≥0

c)

-2<x<2

d)

x>-2

14.

For what intervals of x is f(x) negative?

a)

-2<x<2

b)

-2≤x≤2

c)

x<-2 and x>2

d)

x≤-4

15.

What is the range of f(x)?

a)

y≥-4

b)

all real numbers

c)

x≥-4

16.

For what intervals of x is f(x) increasing?

a)

all values of x

b)

x>6

c)

x<6

d)

no values of x

17.

For what intervals of x is f(x) negative?

a)

x<6

b)

x>6

c)

x<3

d)

all values of x

18.

For what intervals of x is f(x) decreasing?

a)

-1≤x≤4

b)

-1<x<4

c)

-7<x<2

d)

x≥0

19.

For what intervals of x is f(x) positive?

a)

-7<x<2 and x>5

b)

-7<x<2

c)

x<-6 and x>4

d)

-6<x<-1

20.

What is the domain of f(x)?

a)

all real numbers

b)

-8≤x≤7

c)

-6<x<2

d)

-1<x<4

21.

Which statement is true about this graph?

a)

This function is always constant

b)

This function is always increasing

c)

This function is never increasing

d)

This function is both increasing and decreasing

22.

What is the DOMAIN?

a)

0 ≤ x < 3

b)

0 < x ≤ 3

c)

-2 ≤ x ≤ 1

d)

-2 ≤ y ≤ 1

23.

What is the RANGE?

a)

0 ≤ x < 3

b)

0 < y ≤ 3

c)

-2 ≤ y < 1

d)

-2 ≤ y ≤ 1

24.

What is the DOMIAN?

a)

-4 ≤ x ≤ 1

b)

-4 ≤ y ≤ 1

c)

-2 ≤ x ≤ 3

d)

-2 ≤ y ≤ 3

25.

What is the RANGE?

a)

-4 ≤ x ≤ 1

b)

-4 ≤ y ≤ 1

c)

-2 ≤ x ≤ 3

d)

-2 ≤ y ≤ 3

26.

What is the DOMAIN?

a)

x ≤ 2

b)

x ≥ 2

c)

All Real Numbers

d)

-2 ≤ x ≤ 2

27.

What is the RANGE?

a)

y ≤ 2

b)

y ≥ 2

c)

All Real Numbers

d)

-2 ≤ y ≤ 2

28.

What is the DOMAIN?

a)

x < -3

b)

x > -3

c)

x > 1

d)

All Real Numbers

29.

What is the RANGE?

a)

y < -3

b)

y > -3

c)

y > 1

d)

All Real Numbers

30.

What is the DOMAIN?

a)

-1 ≤ x ≤ 4

b)

-1 ≤ y ≤ 4

c)

-3 ≤ x ≤ 5

d)

-3 ≤ y ≤ 5

31.

What is the RANGE?

a)

-1 ≤ x ≤ 4

b)

-1 ≤ y ≤ 4

c)

-3 ≤ x ≤ 5

d)

-3 ≤ y ≤ 5

32.

What is the range?

a)

x = 2

b)

All Real Numbers

c)

y = 2

d)

none of these

Module 3 Review

Total questions: 32

Worksheet time: 26mins

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