Answer
See below
Work Step by Step
Given: $y=3x^2+20x-7$
Find some values: $x=-9 \rightarrow y=56\\x=-7 \rightarrow y=0\\
x=0 \rightarrow y=-7\\x=2 \rightarrow y=45$
Graph the function.
Algebra 2 (1st Edition)
by Larson, Ron; Boswell, Laurie; Kanold, Timothy D.; Stiff, Lee
Published by
McDougal Littell
ISBN 10:
0618595414
ISBN 13:
978-0-61859-541-9
Chapter 6 Rational Exponents and Radical Functions - 6.3 Perform Function Operations and Composition - 6.3 Exercises - Mixed Review - Page 434: 63
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.
