What is the percentage rate of change in f from 3 to 6?
A) 50.0%
B) -650.0%
C) -50.0%
D) -16.7%
E) -1,950.0%

Name: What is the percentage rate of change in f from 3 to 6? A) 50.0% B) -650.0% C) -50.0% D) -16.7% E) -1,950.0%
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Question

What is the percentage rate of change in f from 3 to 6? 
A) 50.0% 
B) -650.0% 
C) -50.0% 
D) -16.7% 
E) -1,950.0%

Quizplus · Accepted Answer

To find the percentage rate of change, we use the formula:
(rate of change/final value - initial value) x 100%
Plugging in the values:
f(6) - f(3) = -3
-3/3 x 100% = -100%
Therefore, the percentage rate of change is -50%, choice C.

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