Free Printable Functions and Linear Functions Review

Free Printable Worksheets

Worksheets

Functions and Linear Functions Review

Total questions: 73

Worksheet time: 1hrs 9mins

Name

Class

Date

1.

What is the definition of function?

a)

Has inputs and outputs

b)

Every input has only one output

c)

Inputs have different outputs every time

d)

x-values and y-values

2.

Is this mapping a function or not a function?

a)

Function

b)

Not a Function

3.

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

a)

Function

b)

Not a Function

4.

Is this mapping diagram a function or not a function?

a)

Function

b)

Not a Function

5.

Is this graph pictured a function?

a)

Yes

b)

No

6.

Is this table a function or not a function?

a)

Function

b)

Not a Function

7.

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

a)

Function

b)

Not a Function

8.

Is this graph a function or not a function?

a)

Function

b)

Not a Function

9.

Which graph does NOT pass the vertical line test?

a)

Graph 1

b)

Graph 2

c)

Graph 3

d)

Graph 4

10.

Is this graph a function or not a function?

a)

Function

b)

Not a Function

11.

Is this graph a function or not a function?

a)

Function

b)

Not a Function

12.

Is this graph pictured a function?

a)

Yes

b)

No

13.

Is this graph a function or not a function?

a)

Function

b)

Not a Function

14.

Which set of values is a function?

a)

(9,5) (10,5) (9,-5) (10,-5)

b)

(3,4) (4,-3) (7,4) (3, 8)

c)

(6,-5) (7, -3) (8, -1) (9, 1)

d)

(2, -2) (5, 9) (5, -7) (1, 4)

15.

Is this mapping diagram a function? Why?

a)

Yes, because the x-value 11 has two y-values pair with it.

b)

Yes, because each x-value has only one y-value paired with it.

c)

No, because the x-value 11 has two y-values pair with it.

d)

No, because each x-value has only one y-value paired with it.

16.

a)

Function

b)

Not a Function

17.

a)

Function

b)

Not a Function

18.

a)

Function

b)

Not a Function

19.

a)

Function

b)

Not a Function

20.

Which ordered pair below would prevent this table from being a function?

a)

(10, 10)

b)

(2, 4)

c)

(6, 1)

d)

(-2, 0)

21.

Is this graph a function or not a function?

a)

Function

b)

Not a Function

22.

a)

Function

b)

Not a Function

23.

a)

Function

b)

Not a Function

24.

a)

Function

b)

Not a Function

25.

a)

Function

b)

Not a Function

26.

a)

Function

b)

Not a Function

27.

a)

Function

b)

Not a Function

28.

a)

Function

b)

Not a Function

29.

a)

Function

b)

Not a Function

30.

a)

Function

b)

Not a Function

31.

a)

It is a function because no vertical lines hit it twice.

b)

It's not a function because a vertical line hits it twice.

c)

It's not a function because no vertical lines hit it twice.

d)

It is a function because a vertical line hits it twice.

32.

a)

It is a function because no vertical lines hit it twice.

b)

It's not a function because a vertical line hits it twice.

c)

It's not a function because no vertical lines hit it twice.

d)

It is a function because a vertical line hits it twice.

33.

a)

It is a function because no vertical lines hit it twice.

b)

It's not a function because a vertical line hits it twice.

c)

It's not a function because no vertical lines hit it twice.

d)

It is a function because a vertical line hits it twice.

34.

a)

It is a function because no vertical lines hit it twice.

b)

It's not a function because a vertical line hits it twice.

c)

It's not a function because no vertical lines hit it twice.

d)

It is a function because a vertical line hits it twice.

35.

a)

It is a function because no vertical lines hit it twice.

b)

It's not a function because a vertical line hits it twice.

c)

It's not a function because no vertical lines hit it twice.

d)

It is a function because a vertical line hits it twice.

36.

a)

It is a function because no vertical lines hit it twice.

b)

It's not a function because a vertical line hits it twice.

c)

It's not a function because no vertical lines hit it twice.

d)

It is a function because a vertical line hits it twice.

37.

a)

It is a function because each x has only one y.

b)

It's not a function because an x has multiple y's.

c)

It's not a function because a y has multiple x's.

d)

It is a function because each y has only one x.

38.

a)

It is a function because each x has only one y.

b)

It's not a function because an x has multiple y's.

c)

It's not a function because a y has multiple x's.

d)

It is a function because each y has only one x.

39.

Is this function linear or nonlinear?

a)

Linear

b)

Nonlinear

40.

Is this graph a function?

a)

Function

b)

Not a Function

41.

Is the graph pictured a function?

a)

Yes

b)

No

42.

Is the graph pictured a linear or nonlinear function?

a)

Linear

b)

Nonlinear

43.

Is this graph a function or not a function?

a)

Function

b)

Not a Function

44.

Is this graph a linear or nonlinear function?

a)

nonlinear

b)

linear

45.

Is the table linear or nonlinear?

a)

Linear

b)

Nonlinear

46.

Is the function Linear or Nonlinear?

a)

Linear

b)

Nonlinear

47.

Is the function Linear or Nonlinear?

a)

Linear

b)

Nonlinear

48.

From the table, is the function Linear or Nonlinear?

a)

Linear

b)

Nonlinear

49.

Is the function Linear or Nonlinear?

a)

Linear

b)

Nonlinear

50.

Is the function Linear or Nonlinear?

a)

Linear

b)

Nonlinear

51.

Is the function Linear or Nonlinear?

a)

Linear

b)

Nonlinear

52.

Is the function Linear or Nonlinear?

a)

Linear

b)

Nonlinear

53.

Is this function linear or nonlinear?

a)

Linear

b)

Nonlinear

54.

Is this graph linear or non-linear?

a)

Linear

b)

Non-Linear

55.

Which graph is linear?

a)

Graph A

b)

Graph B

c)

Graph C

d)

Graph D

56.

a)

This is the TABLE of a linear equation

b)

This is the TABLE of a NON linear equation

57.

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

58.

Is this relation a function?

a)

Yes

b)

No

59.

Which statement is true about this function?

a)

The function is never increasing

b)

The function is neither decreasing nor increasing

c)

The function is never decreasing

d)

The function is nonlinear

60.

Is the graph of the equation increasing or decreasing?

a)

Increasing

b)

Decreasing

c)

Neither

61.

Determine if the graph is linear or nonlinear. Increasing,decreasing, both or neither?

a)

Linear; increasing

b)

Nonlinear; increasing

c)

Linear; both increasing and decreasing

d)

Nonlinear; both increasing and decreasing

62.

Determine if the graph is linear or nonlinear. Increasing, decreasing, both or neither?

a)

Linear; increasing

b)

Nonlinear; increasing

c)

Linear; decreasing

d)

Nonlinear; decreasing

63.

Is the function Linear or Nonlinear? Increasing, decreasing both or neither?

a)

Linear; neither increasing or decreasing

b)

Nonlinear; both increasing and decreasing

c)

Linear; increasing

d)

Nonlinear; increasing

64.

What type of slope is represented in the image?

a)

Positive Slope

b)

Negative Slope

c)

Zero Slope

d)

Undefined Slope

65.

What type of slope is represented in the image?

a)

Positive Slope

b)

Negative Slope

c)

Zero Slope

d)

Undefined Slope

66.

What type of slope is represented in the image?

a)

Positive Slope

b)

Negative Slope

c)

Zero Slope

d)

Undefined Slope

67.

What type of slope is represented in the image?

a)

Positive Slope

b)

Negative Slope

c)

Zero Slope

d)

Undefined Slope

68.

What type of slope is represented in the image?

a)

Positive Slope

b)

Negative Slope

c)

Zero Slope

d)

Undefined Slope

69.

What type of slope is represented in the image?

a)

Positive Slope

b)

Negative Slope

c)

Zero Slope

d)

Undefined Slope

70.

a)

Positive

b)

Negative

c)

Undefined

d)

Zero

71.

Volleyball pole

a)

Positive

b)

Negative

c)

Zero

d)

Undefined

72.

a)

Positive

b)

Negative

c)

Zero

d)

Undefined

73.

Flag pole

a)

Positive

b)

Negative

c)

Zero

d)

Undefined

Reset

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