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The function g(x) is a transformation of the quadratic parent function, fx):
What function is g(x)?
90x)
15(x)
A. g(x) = 4x²
OB. g(x) = ² ->
O c. g(z) = -1¹
D. g(x)=-4x²

The function gx is a transformation of the quadratic parent function fx What function is gx 90x 15x A gx 4x OB gx gt O c gz 1 D gx4x class=

Respuesta :

Medunno13

Answer: D

Step-by-step explanation:

The graph is narrower, so the coefficient of [tex]x^2[/tex] has an absolute value more than 1.

  • Eliminate B and C.

Also, because g(x) opens down, the coefficient of [tex]x^2[/tex] is negative.

  • Eliminate A.

This leaves D as the answer.

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