Option A: x^2 +3x-1 is the correct answer
Step-by-step explanation:
Given functions are:
[tex]f(x) = x-2\\g(x) = x^2+1[/tex]
We have to find (f+g)(x), which is the addition of two given functions
So,
[tex](f+g)(x) = f(x) +g(x)\\= 3x-2 + (x^2+1)\\= 3x-2+x^2+1\\= x^2+3x-2+1\\=x^2+3x-1[/tex]
Hence,
Option A: x^2 +3x-1 is the correct answer
Keywords: Functions, addition
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