Select the relations that are functions.
A. {(a, 1), (6, 1), (C, 1);
B. {(a, a), (a, b), (a, c)}
C. {(1, a), (2, a), (3, a)}
D. {(a, a), (b, b), (C, c)}
PLEASE HURRY I HAVE ONLY 3 MINUTES LEFT

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =

Solve for x and select the correct answer