8 Select the correct answer
Which of the following represents a function?
A. (0,1),(3,2).(-8,3), (-7,2), (3,4))
В.
X
-5
-1
9
8
-1
y
1 | 7
2317
1
у
2
2
D
5
a
13

Find the volume v of the solid obtained by rotating the region bounded by the given curves about the specified line. y = x â’ 1 , y = 0, x = 5; about the x-axis v = sketch the region. sketch the solid, and a typical disk or washer.