Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)

Published by Pearson
ISBN 10: 0-32193-104-1
ISBN 13: 978-0-32193-104-7

Chapter 2 - Linear and Quadratic Functions - Section 2.4 Properties of Quadratic Functions - 2.4 Assess Your Understanding - Page 158: 62

Answer

(a) See graph. (b) domain $(-\infty,\infty)$, range $(-\infty,\infty)$. (c) increasing on $(-\infty,\infty)$ .

Work Step by Step

(a) To graph $y=\frac{3}{2}x-2$, identify two points $(0,-2),(\frac{4}{3},0)$ on the line, then connect the points. See graph. (b) We can determine the domain $(-\infty,\infty)$, range $(-\infty,\infty)$. (c) The function is increasing on $(-\infty,\infty)$, decreasing on $none$.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After 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.