127k views
4 votes
If f(x) = 3x+5 and g(x) = -2x^2-5x+3 fins (f+g)(x)

User Cowlicks
by
8.3k points

2 Answers

5 votes

Answer:

f(x) + g(x) = -2x^2 - 2x + 8

Explanation:

Given: f(x) = 3x+5 and g(x) = -2x^2-5x+3

Find f(x) + g(x)

f(x) + g(x) = 3x + 5 + (-2x^2 - 5x + 3)

f(x) + g(x) = 5 + -2x^2 - 2x + 3

f(x) + g(x) = -2x^2 - 2x + 8

User Falselight
by
8.2k points
2 votes

Answer:

(f+g)(x) = -2x^2 -2x +8

Explanation:

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

= (3x +5) +(-2x^2 -5x +3)

(f+g)(x) = -2x^2 -2x +8

User Adam Martin
by
8.6k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories