Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 9 - Quadratic Functions and Equations - Chapter Test: 1

Answer

The vertex is (0,-7)

Work Step by Step

The quadratic function is in standard form y = a$x^{2}$+c, so to find the vertex, we correspond the c in this equation as the y-value in the vertex. So in this case, the vertex is at (0,-7). To solve for additional points, plot & connect with a smooth line to draw the quadratic equation.
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