Answer
a) 12
b) 6
Work Step by Step
a) $f(-1)=1-3(-2)^2=1-12=-11$
$f(0)=1-3(0)^2=1-0=1$
$f(0)-f(-2)=1--11=12$
b) $\frac{1--11}{0--2}=6$
Precalculus: Mathematics for Calculus, 7th Edition
by Stewart, James; Redlin, Lothar; Watson, Saleem
Published by
Brooks Cole
ISBN 10:
1305071751
ISBN 13:
978-1-30507-175-9
Chapter 2 - Section 2.4 - Average Rate of Change of a Function - 2.4 Exercises - Page 188: 16
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
