menu
bartleby
search
close search
Hit Return to see all results

GRAPHS AND FUNCTIONSFinding the average rate of change of a functionFind the average rate of change of f(x)=3x+9 from x=9 to x= 12Simplify your answer as much as possible.미미 x

Question

See attached

GRAPHS AND FUNCTIONS
Finding the average rate of change of a function
Find the average rate of change of f(x)=3x+9 from x=9 to x= 12
Simplify your answer as much as possible.
미미 x
help_outline

Image Transcriptionclose

GRAPHS AND FUNCTIONS Finding the average rate of change of a function Find the average rate of change of f(x)=3x+9 from x=9 to x= 12 Simplify your answer as much as possible. 미미 x

fullscreen
check_circleAnswer
Step 1
The average rate of change is J(b)-f(a)
b-a
(3(12) 9)-(3(9)+9)
f(12)-(9)_
12-9
12 -9
(36+9)-(27+9)
3
45 36
9
3
=3
help_outline

Image Transcriptionclose

The average rate of change is J(b)-f(a) b-a (3(12) 9)-(3(9)+9) f(12)-(9)_ 12-9 12 -9 (36+9)-(27+9) 3 45 36 9 3 =3

fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Our solutions are written by experts, many with advanced degrees, and available 24/7

See Solution
Tagged in

Math

Calculus

Other

Sorry about that. What wasn’t helpful?