Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter 2 - Section 2.2 - Quadratic Functions - Exercise Set - Page 333: 91


The statement makes sense.

Work Step by Step

According to the definition, the axis of symmetry of a parabola is a line parallel to the y-axis passing through the vertex of the parabola. Hence, saying that the vertex is a point on the parabola where it intersects its axis of symmetry is completely sensible. Therefore, the statement makes sense.
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