Constant Rate of Change and Classifying Solutions

• 9 players per team
• 12 players per team
• 10 players per team
• 11 players per team

What is the rate of change for the following graph?

• 80

• 20

• 40

• 160

What is the constant rate?

• 40 CALORIES PER MIN.

• 15 CALORIES PER MIN.

• 4 CALORIES PER MIN.

• 60 CALORIES PER MIN.

Find the rate of change.

• -10 ft per second

• 15 ft per second

• 10 ft per second

• -15 ft per second

A mechanic performs oil changes on automobiles. The table shows linear relationships between the number of oil changes completed after different amounts of times. Choose the correct answer from each drop-down box to complete the sentence. The mechanic completes ​ ​ (a)   oil changes per hour, which represents the ​ (b)   ​ of the linear function

• 3

• rate of change

• 4.5

• y-intercept

Which graph best represents the constant rate of change of 2? (7.4A)

• 
• 
• 
• 

The table represents a linear function what is the constant rate of change?

• ⁵⁄₁

• ¹⁄₅

• 10

Which type of Function will always have a Constant Rate of Change

• Quadratic

• Linear

• Exponential

• All of the Above

The water level in a tank is changing at a constant rate. The graph shows the relationship between time in hours, x, and the water level in meters, y. Complete the statement that describes the rate of change of the water level with respect to time. Move the correct answer to each box. Not all answers will be used. The water level ​ (a)   at a rate of ​ (b)   m/h.

• decreases

• 0.25

• increases

• 1

• 4

Choose the correct answer from each drop down menu to complete the statement. The rate of change of y with respect to x for this function is ​ (a)   ​ ​ (b)  

• negative

• positive

• 2

• 4