Big Ideas Math - Algebra 1, A Common Core Curriculum

Published by Big Ideas Learning LLC
ISBN 10: 978-1-60840-838-2
ISBN 13: 978-1-60840-838-2

Chapter 8 - Graphing Quadratic Functions - 8.5 - Using Intercept Form - Exercises - Page 456: 45

Answer

$y=x^2-14x+46$

Work Step by Step

Use the vertex form: $$y=a(x-h)^2+k$$ Substitute $(h,k)=(7,-3)$ and let $a=1$: $$y=1(x-7)^2+(-3)$$ $$y=x^2-14x+49-3$$ $$y=x^2-14x+46$$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After 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.