innocentchimaoge87 innocentchimaoge87

06-11-2020
Mathematics

contestada

if f, g, h
mapping defined on real
number
f(x) =3x+1, g(x)=2x-1), h(x)=x2
(a) fog
6 j gut
(c) hof
(d)gofoh
(el hogof
(4) fogof

Respuesta :

Аноним Аноним

06-11-2020

Answer:

F(x) = 3x^2 + 1, G(x) = 2x - 3, H(x) = x

F(3) = 3(3)^2 + 1 = 27 + 1 = 28

G(4) = 2(4) - 3 = 8 - 3 = 5

2H(5) = 2(5) = 10

F(3) + G(4) - 2H(5) = 28 + 5 - 10

F(3) + G(4) - 2H(5) = 23

Step-by-step explanation:

I believe I'm not sure tho

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