aclarke1216 aclarke1216

26-03-2020
Mathematics

contestada

Let f(x) = x^-2 and g(x) = (x - 1)/3.
Find (f o g)(x).

Respuesta :

ghanami ghanami

26-03-2020

Answer:

Step-by-step explanation:

hello :

Let f(x) = x^-2 = 1/x² and g(x) = (x - 1)/3.

(f o g)(x)=f(g(x) ) f((x - 1)/3) = 1/((x - 1)/3)²

(f o g)(x)= 9/(x-1)²

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