Answer:
0
Step-by-step explanation:
If the line goes straight it has no slope
In this case you equation should be just
X=2
Volume
V = l³
length (inverse formula)
l = ∛512
l = 8 in (your answer)
the last one
absolute value signs means that it can be positive or negative if this helps please put brainliest
equals 
leaving you with x = 5 at a minimum. So 5x: 5 x 5 = 25
