I have no idea what it is but I need to answer somthing so... ;-;
2 and 1/2. Take the improper fraction and multiply to make it into a mixed number.
It has four intersecting line segments lol
You plug in the given value for x.
F(-4)=(-4)2-4
F(-4)=-8-4
F(-4)=-12
F(0)=(0)2-4
F(0)=0-4
F(0)=-4
F(3)=(3)2-4
F(3)=6-4
F(3)=2
