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LesleeDebray319 LesleeDebray319
  • 14-07-2015
  • Mathematics
Answered

If f(x) = 2x2 + 3x and g(x) = x – 2, what is (f +

g. (2)?

A16
B14
C12
D10
E8

Verified Answer :

hunaifirst hunaifirst
  • 14-07-2015

f(x) = 2x²+3x
g(x)= x-2

f(x)+ g(x) =( 2x²+3x ) +(x-2)
= 2x²+3x+x-2
= 2x²+4x-2

(f+g)(2) = 2(2)²+4(2)-2
= 2•4+8-2
= 8+8-2
= 14



hope to helped

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