Answer
See below.
Work Step by Step
A quadratic function is a parabola, thus it has either a minimum or a maximum. Thus, the range can never be all the real numbers.
College Algebra (10th Edition)
by Sullivan, Michael
Published by
Pearson
ISBN 10:
0321979478
ISBN 13:
978-0-32197-947-6
Chapter 4 - Section 4.3 - Quadratic Functions and Their Properties - 4.3 Assess Your Understanding - Page 301: 99
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