Compare Rate of Change

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

• y = 5x + 15

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Which of the following rates represents the graph shown?

• 10 miles per week

• 9 miles per week

• 0.1 miles per week

• 5 miles per week

Which of the following rates of change represent the following graph?

• $1 per pound

• $2 per pound

• $0.50 per pound

• $50 per pound

• 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 function has the GREATEST rate of change?

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A pizza place charges $1.50 per topping on a $10 pizza. What is the rate of change?

• $1.50

• $10.00

• $11.50

During the summer, Briana runs an ice cream shop. Her biggest seller is waffle ice cream cones. She charges $1.85 for a waffle cone, and $0.60 for each scoop of ice cream. What is the rate of change?

• $2.45

• $0.60

• $60

• $1.85

Lonnie plans to join the gym.  He must pay a $35 membership fee.  He will then pay $5 each month.  What is the slope?

• 7

• 35

• 5

• 1/7

Who has the greater rate of change?

• Troy has the greater rate of change.

• Lucy has the greater rate of change 

• They have the same rate of change

Find the rate of change

• -2 minutes per gallon

• -30 minutes per gallon

• -2 gallon per minute

• 40 gallon per minute