Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 9 - Quadratic Functions and Equations - 9-2 Quadratic Functions\ - Practice and Problem-Solving Exercises - Page 544: 17



Work Step by Step

When looking at the equation, we can determine our a,b,c values. a=-1, b=0, and c=6. There is a negative coefficient in the equation so the graph will open downwards. To find the axis of symmetry of the equation, use the formula -b/2a and plug in your a and b values to get the answer 0. Answer choice B is the only answer with the axis of symmetry x=0 and opens downwards. Therefore, the answer is B.
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