College Algebra (6th Edition)

Published by Pearson
ISBN 10: 0-32178-228-3
ISBN 13: 978-0-32178-228-1

Chapter 3 - Polynomial and Rational Functions - Exercise Set 3.1 - Page 345: 77


A quadratic function in standard form is below: $f(x)=a(x-h)^{2}+k$ where a $\ne$ 0, The graph of f is a parabola whose vertex is the point (h, k).

Work Step by Step

For example, the quadratic function $f(x)=-2(x-3)^{2}+8$ The vertex is (h, k) h=3 and k=8 Therefore, the vertex = (3, 8)
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