Intermediate Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-894-7
ISBN 13: 978-0-13417-894-3

Chapter 8 - Section 8.2 - The Quadratic Formula - Exercise Set - Page 608: 67

Answer

Graph a)

Work Step by Step

The quadratic equation has two real irrational solutions. Its graph is a parabola which intersects the $x$-axis in two points. The graph that fits is Graph a) because the $x$-intercepts are not integers as in Graph d).
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