moneyshel3 moneyshel3

09-07-2018
Mathematics

contestada

If (f + g)(x) = 3x2 + 2x – 1 and g(x) = 2x – 2, what is f(x)?

Respuesta :

altavistard altavistard

09-07-2018

To answer this, subtract g(x) = 2x – 2 from (f + g)(x) = 3x2 + 2x – 1:

(f + g)(x) = 3x2 + 2x – 1
- g(x) =-(2x-2)
-----------------------------------
3x^2 + 1 (answer) (This is f(x).)

Answer Link

poopscooter352 poopscooter352

21-11-2019

Answer:

A.

3x2 + 1

Step-by-step explanation:

Answer Link

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