SandraLewis SandraLewis

31-07-2019
Mathematics

contestada

If f(x)=x^2-1 and g(x)=x+2 then g(f(x)=

Respuesta :

ManicMath ManicMath

31-07-2019

Answer:

Step-by-step explanation:

Just plug the f(x) function into x for g(x). Then solve.

g(f(x))=(x^2-1)+2=x^2+1

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ghanami ghanami

31-07-2019

Answer:

Step-by-step explanation:

If f(x)=x^2-1 and g(x)=x+2 then g(f(x))= g(x²-1) = (x²-1)+2= x²+1

Answer Link

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