hopluppop hopluppop

20-01-2017
Mathematics

contestada

If f(x)=|x-5|+2, find f(3)

A: 0
B: 6
C: 10
D: 4

Respuesta :

pooptart pooptart

20-01-2017

f(3) = [3-5] +2
   = [-2] + 2
   = 2 + 2
   = 4
The answer is D, the two lines around x-5 are absolute value equations. So do what is inside and then it will always be positive, unless there is a minus sign on the outside of the absolute value lines

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melziebear melziebear

09-12-2020

The answer is 4

The answer is D

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