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Worksheets

Functions, Linear and Non Linear

Total questions: 20

Worksheet time: 20mins

Name
Class
Date
1.

Is this mapping a function or not a function? 

a)

Function

b)

Not a Function

2.

Is the relation 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.

3.

Is this mapping a function and how can you tell?

a)

Yes its a function cause all the numbers have lines

b)

No it's not a function because there a 5 in both ovals

c)

No it's not a function because the x value 5 has y values of  2 & 9

d)

No it's not a function because the y value 5 has x values of  2 & 9

4.

Define Non-Linear Function

a)

A function with a 0 slope

b)

A function whose graph is not a straight line

c)

A function whose graph straight line

d)

A function with an undefined slope

5.

For a function to be non-linear, it has a rate of change that varies.

a)

True

b)

False

6.

The diagram shows a linear function of g. What is the value of k.

a)

5

b)

4

c)

7

d)

8

7.

Is this table a function and how can you tell?

a)

Yes its a function because there are not variables for missing numbers

b)

No it's not a function because the y value 4 repeated

c)

No it isn't a function because the x value 2 is repeated

d)

No it's not a function because the x value 5 has y values of  10 & 12

8.

Is the function Linear or Nonlinear?

a)

Linear

b)

Nonlinear

9.

Is this function linear or non linear?

a)

Linear

b)

Non Linear

10.

Where is point E located?

a)

( 2, 0 )

b)

( 2 , 2 )

c)

( 0 , 2 )

d)

( 0 , 0 )

11.

Is the equation linear or nonlinear?

a)

Linear

b)

Nonlinear

12.

Is the function Linear or Nonlinear?

a)

Linear

b)

Nonlinear

13.

Is the function Linear or Nonlinear?

a)

Linear

b)

Nonlinear

14.

Is this graph a function or not a function? 

a)

Function 

b)

Not a Function

15.

Function

Not a Function

a)

Function

b)

Not a Function

16.

Which graph does NOT pass the vertical line test?

a)

Graph 1

b)

Graph 2

c)

Graph 3

d)

Graph 4

17.
a)
Function
b)
Not a Function
18.

Does the image represent a function? Or a non-function?

a)

Function

b)

Not a Function

19.

Does this mapping diagram represent a function?

a)

No, because there are repeating input values

b)

Yes, because there are no repeating input values

20.

Does the graph represent a function?

a)

Yes, because the vertical line test shows there are no repeating input values

b)

No, because the vertical line test shows there are repeating input values