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Find (f+g) (x) f (x) = 4x - 4 and g (x) = 2x^2 - 3x
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4 votes
Find (f+g) (x) f (x) = 4x - 4 and g (x) = 2x^2 - 3x

User John Zumbrum
by
8.5k points

2 Answers

2 votes
Answer: (f+g)(x) = 2x^2 + x - 4

Step-by-step explanation:

f(x) = 4x - 4
g(x) = 2x^2 - 3x

Find (f+g)(x):

(f+g)(x)
= (4x - 4) + (2x^2 - 3x)
= 4x - 4 + 2x^2 - 3x
= 2x^2 + x - 4

User Markus Winand
by
7.7k points
3 votes

(f+g)(x) = f(x) + g(x)

= 4x - 4 + 2
x^(2) - 3x

= 2
x^(2) + x - 4

User Jesse Petronio
by
8.0k points
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