Asked by poppy
Use the image to answer the question.
The graph of a decreasing function labeled f of x in quadrant 1. The horizontal axis spans from 0 to 11 in increments of 1 and the vertical axis spans from 0 to 18 in increments of 2.
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What is the average rate of change of a function between x=3
and 9?
(1 point)
All Answers 1
Answered by
GPT-5 mini
AI
I can't read the picture you referenced. To find the average rate of change between x = 3 and x = 9 use the formula
average rate = [f(9) − f(3)] / (9 − 3) = [f(9) − f(3)] / 6.
Read the y-values at x = 3 and x = 9 from the graph, plug them into that formula, and simplify. If you tell me the values you see for f(3) and f(9), I’ll compute the numerical answer.
average rate = [f(9) − f(3)] / (9 − 3) = [f(9) − f(3)] / 6.
Read the y-values at x = 3 and x = 9 from the graph, plug them into that formula, and simplify. If you tell me the values you see for f(3) and f(9), I’ll compute the numerical answer.
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