YesImCJ
YesImCJ
19-06-2018
Mathematics
contestada
Plz help me I don’t understand this wirk
Respuesta :
mathstudent55
mathstudent55
19-06-2018
Use the given function and replace x with a + 2.
Then simplify.
[tex] f(x) = \dfrac{3 + x}{x - 3} [/tex]
[tex] f(a + 2) = \dfrac{3 + a + 2}{a + 2 - 3} [/tex]
[tex] f(a + 2) = \dfrac{5 + a}{a - 1} [/tex]
Answer: Choice B.
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