Decide whether the pair of functions graphed are inverses.

A. Yes
B. No


Answer: A

Mathematics

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Solve the problem.Evaluate  at (x, y, z) = (3, 3, 4) for the function u = p2q2 - r; p = y - z,  

A. 56 B. -84 C. 224 D. 112

Mathematics

Perform the indicated operation.Solve for x: 217x = 224(24x)4.

A. 24 B. 1 C. 6 D. 64

Mathematics

Solve the given applied problems involving variation.The cost of stainless steel tubing varies jointly as the length and the diameter of the tubing. If a  length with diameter 2 inches costs $48.00, how much will a  length with diameter  cost?

A. $141.60 B. $149.57 C. $149.30 D. $144.00

Mathematics

List the degree of each term and the degree of the polynomial.3x8y8 - 3x2y2 + 8x3y

A. 8, 2, 4; polynomial: 8 B. 16, 4, 4; polynomial: 4 C. 64, 4, 4; polynomial: 64 D. 16, 4, 4; polynomial: 16

Mathematics