Answer
vertex
Work Step by Step
The vertex is the highest or lowest point of a parabola. Its x coordinate is given by:
$$ \frac{-b}{2a} $$
where the parabola is in the form:
$$ ax^2 + bx +c = y $$
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 - Common Core Cumulative Standards Review - Vocabulary Builder - Page 608: A
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
