16skayani 16skayani

30-01-2021
Mathematics

contestada

f and g are such functions that f(x)=3/xsquared and g(x)=2xcubed.

(A) Find f(-4)

(B) Find fg(1)

Respuesta :

Аноним Аноним

30-01-2021

Answer:

f(-4)=3/(-4)²=3/16

fg(1)=f(2×1³)=3/1³=3

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