korbinwilkinsen korbinwilkinsen

18-08-2017
Mathematics

contestada

WILL GIVE A BRAINLIEST IF UR RIGHT!!

Evaluate f(–2) in the given function below.

f(x)= 3x-3 if -5 ≤ x < 3 x+4 if 3 ≤ x ≤ 12

A.
–6
B.
–3
C.
2
D.
–9

Respuesta :

MrGreenX MrGreenX

18-08-2017

F(x)=3x-3

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

f(-2)=-6-3=-9

so D is correct

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