Big Ideas Math - Algebra 1, A Common Core Curriculum

Published by Big Ideas Learning LLC
ISBN 10: 978-1-60840-838-2
ISBN 13: 978-1-60840-838-2

Chapter 8 - Graphing Quadratic Functions - Cumulative Assessment - Page 474: 1

Answer

$C$

Work Step by Step

The given graph is a parabola that opens down. It means the value of $a$ (the coefficient of $x^2$) is negative. Such choices are $C$ and $D$. Notice that the graph is wider than that of the parent function $y=x^2$, meaning $-1
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