michaelprado097 michaelprado097
  • 10-10-2018
  • Mathematics
contestada

If f(x) = 4x + 1 and g(x) = x^2 - 5, find (f - g)(x)

If fx 4x 1 and gx x2 5 find f gx class=

Respuesta :

Аноним Аноним
  • 11-10-2018

Answer:

The Answer is B

Step-by-step explanation:

Subtract f-g

4x + 1 - x^2 - 5

Distribute the - sign

4x + 1 - x^2 + 5

Combine like terms

-x^2 + 4x + 1 + 5

-x^2 + 4x + 6

Answer Link
illy01 illy01
  • 11-10-2018
4x+1-(x^2-5)=4x+1-x^2+5
=-x^2+4x+6 so it's B
Answer Link

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