For the following exercises, rewrite the quadratic functions in standard form and give the vertex. k(x) = 3x^2 − 6x − 9 f (x) = 3x^2 − 5x − 1

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter5: Polynomial And Rational Functions
Section5.1: Quardratic Functions
Problem 13SE: For the following exercises, rewrite the quadratic functions in standard form and give the vertex....
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For the following exercises, rewrite the quadratic functions in standard form and give the vertex.

k(x) = 3x^2 − 6x − 9

f (x) = 3x^2 − 5x − 1

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