Write the equation of the quadratic function that contains the given point and has the same stretch factor as the given function. Contains (−1, 8) and has the same stretch factor as f(x) = 2x2. Vertex is on the y-axis. f(x) =

Write the equation of the quadratic function that contains the given point and has the same stretch factor as the given function. Contains (−1, 8) and has the same stretch factor as f(x) = 2x2. Vertex is on the y-axis. f(x) =

Intermediate Algebra

19th Edition

ISBN:9780998625720

Author:Lynn Marecek

Publisher:Lynn Marecek

Chapter9: Quadratic Equations And Functions

Section9.6: Graph Quadratic Functions Using Properties

Problem 9.103TI: Solve, rounding answers to the nearest tenth. The quadratic function h(x)=16t2+128t+32 is used to...

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Question

Write the equation of the quadratic function that contains the given point and has the same stretch factor as the given function.

Contains (−1, 8) and has the same stretch factor as

f(x) = 2x².

Vertex is on the y-axis.

f(x) =

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