haileyamaya20 haileyamaya20
  • 21-10-2020
  • Mathematics
contestada

Answer ASAP please ?

Answer ASAP please class=

Respuesta :

chelseylarson chelseylarson
  • 21-10-2020
When it states f(3) you’re substituting x value for 3 so your answer would be
f(3) = (3+2)^2
3+2= 5
5^2 = 25
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neelgreev98 neelgreev98
  • 21-10-2020

Answer:

f(x)= (x+2)²

= x²+4+2x

then f(3) = 3²+4+2*3

= 9+4+6

add up the sum and here's your ans

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