Respuesta :

Answer:

f(5) = 11

g(3) =13

Step-by-step explanation:

f(5) means put 5 in for x

f(x) = 2x+1

f(5) = 2(5)+1

     = 10+1

    = 11


g(3) means put 3 in for x

g(x)=2x^2-5

g(3) = 2(3)^2 -5

      = 2(9) -5

      = 18 -5

       =13