noberthajeanlouis noberthajeanlouis

19-03-2020
Mathematics

contestada

Which expression represents the composition g(f(x)) for the functions below?

f(x) = –3x2
g(x) = 3x

–9x3

9x2

–9x2

–27x2

Respuesta :

jimrgrant1 jimrgrant1

19-03-2020

Answer:

- 9x²

Step-by-step explanation:

To evaluate g(f(x)) substitute x = f(x) into g(x)

g(f(x)) = g(- 3x²) = 3(- 3x²) = - 9x²

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15-12-2020

Answer:

C. [tex]-9x^{2}[/tex]

Step-by-step explanation:

Edge 2020

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