nic1066 nic1066
  • 22-08-2018
  • Mathematics
contestada

if f(x)=2x squared -x, find f (3)

Respuesta :

gmany
gmany gmany
  • 25-08-2018

Substitute the value of x = 3 to the equation of the function:

f(x) = 2x² - x → f(3) = 2(3²) - 3 = 2(9) - 3 = 18 - 3 = 15


Answer: f(3) = 15

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