Rate of Change and Slope

Which statement below accurately represents the graph?

• $100 is earned for each hour worked
• $100 is earned for every 2 hours worked
• $500 is earned for every 8 hours worked
• $200 is earned for every 3 hours worked

What is the rate of change for the following:

(4,5) (2, 15)

• -1/5

• 1/5

• -5

• 5

Find the rate of change

• 1
• 2
• 11
• Not a constant slope/Non-Linear

Find the rate of change.

• -2 minutes per gallon
• -20 minutes per gallon
• -2 gallons per minute
• -20 gallons per minute

Calculate the rate of change.

• 6
• 1/6
• -6
• -1/6

What is the rate of change for the following graph?

• 80 mi/hr

• 20 mi/hr

• 40 mi/hr

• 160 mi/hr

Find the unit rate:  $3.60 for 3 pounds of apples. How much does it cost for 1 pound of apples?

• $1.00 per pound
• $3.60 per pound
• $1.20 per pound
• $1.10 per pound

At what rate did the rain fall?

• 2 cm per hour

• ¹/₄ cm per hour

• ¹/₂ cm per hour

• 4 cm per hour

Which best describes the graph represented in this table?

• Constant rate of change

• Not a constant rate of change

• Other...

• What you talkin' about Willis?

Find the rate of change

• 3
• -3
• 20
• Not a constant slope/Non-Linear