uzumaki4 uzumaki4

15-09-2017
Mathematics

contestada

if f(x) =x^2 + 1 and g(x) = 3x + 1, find f(2) + g(3)

A. 5/3

B. 12

C. 15

Respuesta :

aquialaska aquialaska

11-09-2019

Answer:

15

Step-by-step explanation:

We have [tex]f(x) = x^{2} + 1[/tex] and [tex]g(x) = 3x + 1[/tex]

now,

[tex]f(2) = 2^{2} + 1 = 4 + 1 = 5[/tex]

and

[tex]g(3) = 3(3) + 1 = 9 + 1 = 10[/tex]

∴[tex]f(2) + g(3) = 5 + 10 = 15[/tex]

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