Answer: 50%
Step-by-step explanation:
M= y2-y1?x2-x1
m=4-(-1)/(-7)-8
m=5/-15
m=-3
The slope is -3
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The volume of the figure, using the formula v=bh, equals 8896000. Hope it helps :)
Slope intercept form
y=mx+b
m=slope
b=where on the graph