204student
204student 204student
  • 25-02-2022
  • Mathematics
contestada

f(x)= x-2/4
g(x)= 2x^2 +4

Find FOG and GOF

Respuesta :

supersciencestudy
supersciencestudy supersciencestudy
  • 25-02-2022

Answer:

[tex]f(g(x))=(2x^2+4)-\frac{2}{4}\\g(f(x))=2(x-\frac{2}{4})^2+4[/tex]

Step-by-step explanation:

Given:

[tex]f(x)=x-\frac{2}{4}\\g(x)=(2x^2+4)[/tex]

F of G:

[tex]f(g(x)=(g(x))-\frac{2}{4}\\f(g(x))=(2x^2+4)-\frac{2}{4}[/tex]

G of F:

[tex]g(f(x))=2(f(x))^2+4\\g(f(x))=2(x-\frac{2}{4})^2+4[/tex]

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