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 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 poopscooter352
  • 21-11-2019

Answer:

A.  

3x2 + 1

Step-by-step explanation:

Answer Link

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