Functions, Tables and Graphs

Complete the function table for y = -2x + 1.

• -2(2) + 1; -2

• -2(2) + 1; -3

• -2(2) + 1; -1

• -2(2) + 1; 0

The table shows the amount of money Anisha is paid for working different numbers of hours.  What would be Anisha's total pay if she works for 24 hours in a week?

• $170

• $168

• $175

• $180

Is the relation a function?

• yes, it is a function

• no, it is not a function

• not enough information to determine

Is this table a function or not a function? 

• Function

• Not a Function

Find the rate of change

• 1

• 2

• 11

• Not a constant slope/Non-Linear

Does this relation represent a function?
(1,5), (1,6), (1,7), (1,8), (1,9)

• Yes

• No

Does this table represent a function?

• Yes

• No

f(x)=4x+5
f(4)=

• 21

• -11

• -31

• 25

• F

• G

• H

• J

Which table contains the values that satisfy the following function y=3x+1?

• A

• B

• C

• D