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Rewrite the function in the f(x) = a(x − h)2 + k form by completing the square. f(x) = −3x2 − 12x − 5

Intermediate Algebra

19th Edition

ISBN:9780998625720

Author:Lynn Marecek

Publisher:Lynn Marecek

Chapter9: Quadratic Equations And Functions

Section9.7: Graph Quadratic Functions Using Transformations

Problem 9.118TI: Rewrite f(x)=2x28x+3 in the f(x)=a(xh)2+k form by completing the square.

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Question

Rewrite the function in the f(x) = a(x − h)² + k form by completing the square.

f(x) = −3x² − 12x − 5

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2sqrt(x-1)=16