Answer
(-2,-9)
Work Step by Step
The vertex will be located at the point of the axis of symmetry line where it intersects the parabola.Calculate some points to either side of the vertex and then draw a curve through them to graph it.
Algebra 1: Common Core (15th Edition)
by Charles, Randall I.
Published by
Prentice Hall
ISBN 10:
0133281140
ISBN 13:
978-0-13328-114-9
Chapter 9 - Quadratic Functions and Equations - 9-2 Quadratic Functions - Practice and Problem-Solving Exercises - Page 557: 20
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