Question

Given the function graphed below, what is the average rate of change between f(3) and f(7)?
https://study.ashworthcollege.edu/access/content/group/59841a3a-ae83-40e0-9ad2-cdbb53b336a0/Math%20Exam/HS%20Math%20Exam_Edited%20(2)_files/image133.png

Answer 1

@Michele_Laino

Answer 2

sorry dont know this one :(

Answer 3

such average rate \(r\), is given by the subsequent formula:
\[\huge r = \frac{{f\left( 7 \right) - f\left( 3 \right)}}{{7 - 3}} = ...?\]
now, please look at the graph, what is \(f(7)\) and what is \(f(3)\)?

Answer 4

90?

Answer 5

and 10..?