marsha2782 marsha2782
  • 15-10-2018
  • Mathematics
contestada

Evaluate f(x) =-2x-5 for x=3.

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gmany
gmany gmany
  • 15-10-2018

Put the value of x = 3 to the equation of the function f:

f(x) = -2x - 5

f(3) = -2(3) - 5 = -6 - 5 = -11

Answer: f(3) = -11

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