annerz31 annerz31
  • 16-01-2017
  • Mathematics
contestada

if f(x)=(3+x)/(x-3) what is f(a+2)

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taskmasters
taskmasters taskmasters
  • 28-01-2017
To answer items such as this, we directly substitute the a + 2 to the all the x's in the function such that,
                            f(a + 2) = (3 + a + 2) / (a + 2 - 3)
Simplifying the function generated above, 
                            f(a + 2) = (5 + a) / (a - 1)
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Catbrazy
Catbrazy Catbrazy
  • 21-05-2020

Answer:(5+a)/(a-1)

Step-by-step explanation:

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