Rate of Change

Question 1

Mel: (2, ) and (5, )

Revolt · Accepted Answer

Part 1: 50; Part 2: 35

Question 2

✔ –5–1/51/55

Revolt · Accepted Answer

A: ✔  –5

Question 3

The graph shows the side view of a waterslide. Dimensions are in feet. Two points on slide:

Revolt · Accepted Answer

:  "80"; :  "5"

Question 4

What is the average rate of change fromx = 0 to x = 5? -80-40✔ -8-2

Revolt · Accepted Answer

C: ✔ -8

Question 5

Select the points you need to calculate the average rate of change from the beginning of the slide to when the slide has covered a horizontal distance of 15 feet.

Revolt · Accepted Answer

A: (0, 80); D: (15, 10)

Question 6

The average rate of change is –8✔ –14/3–3–2.

Revolt · Accepted Answer

B: ✔ –14/3

Question 7

Interpret the average rate of change of –14/3 that you found previously. What does this mean in terms of the waterslide, from x = 0 to x = 15?

Revolt · Accepted Answer

Answer

Question 8

Which of the following facts did you include in your explanation?

Revolt · Accepted Answer

A,B

Question 9

Why have all the rates of change in this assignment been negative? Explain.

Revolt · Accepted Answer

Answer

Question 10

Which of the following facts did you include in your response?

Revolt · Accepted Answer

A,B,C

Rate of Change Answers

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