Respuesta :

Alfpfeu

Answer:

3

Step-by-step explanation:

Hello,

[tex]f(x)=2|x|-3\\f(-3)=2|-3|-3=2*3-3=6-3=3[/tex]

mathstudent55

Answer:

f(-3) = 3

Step-by-step explanation:

f(x)=2|x|−3

f(−3) = 2|-3| − 3

f(-3) = 2(3) - 3

f(-3) = 6 - 3

f(-3) = 3