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14 votes
14 votes
If f(x) = 2x-1 and g(x) = x²-3x -2, find (f+g)(x)

User Matthew Goodwin
by
3.0k points

2 Answers

16 votes
16 votes

Answer:

(f+g)(x) = x²-x-3

Explanation:

2x-1 + x² -3x-2

x²-x-3

User Jan Marek
by
3.3k points
24 votes
24 votes

Answer:


(f + g)(x) =
x^2 - x - 3

Explanation:

• We are given:


f(x) = 2x -1


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

• To calculate
(f + g)(x), we have to add the expressions for
f(x) and
g(x)


f(x) + g(x)


2x-1 + x^2 -3x -2


x^2 - x - 3

User Kunal Kapoor
by
2.8k points