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  • 12-03-2021
  • Mathematics
contestada

f(x) = -2x² – 3 and
g(x) = –2x-1
Find f(-4) and g(6)
Simplify your answers as much as possible,

Plz help

Respuesta :

urrlix
urrlix urrlix
  • 14-03-2021

Answer

f(-4) = 125, g(6) = -13

Step-by-step explanation:

all of those symbols might look really scary, but really all the problem is asking you to do is substitute -4 into the x in f(x) and 6 into the x in g(x) -- basically, f(-4) = [tex]-2((-4)^{3}) - 3[/tex] = 125, and g(6) = [tex]-2(6) - 1[/tex] = -13. there are your answers!

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