abitapper abitapper
  • 02-07-2017
  • Mathematics
contestada

What is the value of f(7) for the function f(x) = 4x + 3?

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Banabanana
Banabanana Banabanana
  • 02-07-2017
f(x) = 4x + 3

f(7) = 4*7 + 3
f(7) = 31
Answer Link
constance2002
constance2002 constance2002
  • 02-07-2017
31.  
replace x in the equation with 7
F(7)=4(7)+3
4(7)=28 so,
F(7)=28+3
which equals F(7)=31.  
the answer is 31
Answer Link
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