Compare Rate of Change Linear Functions

Tim bought a new phone.  He paid $125 on the day of purchase, then $50 per month until it was paid off. What is the rate of change in this situation?

• 50

• 125

What has the GREATER rate of change. y = 5x +15 OR the graph

• y = 5x + 15

• 

Is this function linear or nonlinear?

• Linear

• Nonlinear

Is the function linear or nonlinear?
y = ⅓ x

• Linear

• Nonlinear

Find the rate of change

• 3

• -3

• 20

• Not a constant slope/Non-Linear

• F
• H
• G
• I

• The slope of Function A is greater than the slope of Function B.

• The slope of Functions A is less than the slope of Function B.

which statement is true?

• The slope of Function A is greater than the slope of Function B.

• The slope of Function A is less than the slope of Function B.

• The y-intercept of Function A is greater than the y-intercept of Function B.

• The y-intercept of Function A is less than the y-intercept of Function B.

• The slope of Function A is greater than the slope of Function B.

• The slope of Function A is less than the slope of Function B.