Linear and Nonlinear

What is the constant of proportionality for this table?

• 1/9

• 9

• 8

Which company shows a greater rate of change? Work this out on your paper don't guess! =) 

• Water's Edge Rafts

• Ryan's Rafts

Find the slope of the line.

• -5/4

• 5/4

• -4/5

• 4/5

Find the slope of the line.

• Undefined

• 0

• 1

• -1

• F

• G

• H

• J

Fingernails grow at a rate of 3.5 mm (y) per month (x). How long would your fingernails grow in 3 months?

• 10.5 mm

• 3.5 mm

• 7 mm

• 14 mm

• A

• B

• C

• D

Does this represent a function?

• Yes

• No

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

• 5

• 4

• 7

• 8

Describe this relation.

• Function; Linear

• Not a function

• Function; Not linear