Linear vs No Linear Graphs

Does this graph represent a linear or nonlinear relationship?

• Linear

• Nonlinear

Does the graph pictured represent a linear or nonlinear relationship?

• Linear

• Nonlinear

Does this graph represent a linear or nonlinear relationship?

• Linear

• Nonlinear

Does this graph represent a linear or nonlinear relationship?

• Linear

• Nonlinear

Which graph is linear?

• A

• B

• C

• D

(a)  

• F

• G

• H

• J

Which graph is linear?

• Graph A

• Graph B

• Graph C

• Graph D

A driver presses the brake to slow down her car. The graph shows how the car’s speed changes. Which function best represents the relationship shown in the graph? (8.5I)

• A. y = -2x + 40

• B. y = -2x + 60

• C. y = 60x -2

• D. y = 2x + 60

Which statement is true?

• The tap drains approximately half the water from the tank in 15 minutes.

• The tap drains exactly one gallon from the tank every minute.

• The tank initially has 30 gallons of water.

• The tank takes 50 minutes to drain completely.

The graph shows the growth of a banana tree, modeled as a function of time. Determine whether each statement is true according to the graph. Select True or False for each statement.

The tree is growing at 4 inches per day so after 6 days it is 24 inches tall. ​ (a)  

The minimum height of the tree is at 0 days. ​ (b)  

The banana tree is 36 inches tall after 7 days.

​ (c)  

• False

• True

Tags

CCSS.MATH.CONTENT.HSF.IF.B.4