1.09 that's the answer ! I just wrote extra stuff for the sake of it . x= 1.09
The problem said : -10,8 =-2 and -15,9=-6
Perhaps you mean to find the volume under

? It seems like you have to rely on calculus otherwise (in the case that you indeed mean

).
Assuming this, note that

describes the top half of a sphere with radius 8, which means the volume below this surface over the disk

is simply half the volume of the sphere. Thus the volume is
Answer:
Direct variation
Step-by-step explanation:
It's not iverse because the line is curved so it's direct variation