H(-2)=(-2)/2
h(-2)=-2
hope this helps!!!
Heya !
Given expression -

Subtracting 25 both sides ,

Dividing by 3 on both sides ,

Therefore ,
Answer:
Step-by-step explanation:
Polygons (shapes made of straight lines) where no angle is greater than 180 degrees. If even one angle is greater than 180 then it is a concave polygon.
8 - 4(-2) + 5(6)
8 + 8 + 30
=46