evaduran50 evaduran50
  • 06-12-2019
  • Mathematics
contestada

If f(x)=x+4 and g(x)=x^2-1, what is g(f(x))?

Respuesta :

nonsibi
nonsibi nonsibi
  • 06-12-2019

g(f(x)) means plug in f(x) for every "x" in g(x).

g(f(x))=(x+4)^2-1=x^2+8x+16-1=x^2+8x+15

answer: x^2+8x+15

Answer Link
haydencurry
haydencurry haydencurry
  • 14-05-2021

Answer:

C. (g°f)(x)=x²+8x+15

Step-by-step explanation:

edge 2021

Answer Link

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