M is the slope and the point is (6,6)
use slope intercept form; y-y1=m(x-x1)
y-6=7(x-6)
y=7x-42+6
y=7x-36
now switch it to standard form;
-7x+y=-36
Volume of a cylinder= πr^2h
=πx3x3x7
=63π cubic units
Find out which letters correspond to which values.
U = -9
V = -5
W = -3
X = 0
Y = 6
Z = 8
The letters that are divisible by 3 are U, W, X and Y.
The answer is (A).
