Match the equation with the surface it defines.-  +  +   = 1 

A. Figure 2
B. Figure 4
C. Figure 3
D. Figure 1


Answer: C

Mathematics

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Solve the problem.The size of a population after t months is P = 100(1 + 0.2t + 0.02t2). Find the growth rate after 15 months.

A. 180 people/month B. 80 people/month C. 160 people/month D. 40 people/month

Mathematics

Determine the quadrant in which the terminal side of angle ? lies.tan ? > 0 and sin ? < 0

A. Quadrant II B. Quadrant III C. Quadrant IV D. Quadrant I

Mathematics

Use the rules of exponents to simplify. Write the answer with positive exponents. Assume that all variables represent positive values.(b7/4)4

A. b7/16 B. b7 C. b1/4 D. b11/4

Mathematics

Use synthetic division to divide f(x) by x - k for the given value of k. Then express f(x) in the form  for the given value of k.f(x) = 2x3 - 3x2 - 5x + 4; k = 2

A. f(x) = (x - 2)(2x2 +7x + 9) + 22 B. f(x) = (x + 2)(2x2 + x + 3) + 10 C. f(x) = (x - 2)(2x2 + x - 3) - 2 D. f(x) = (x - 2)(2x2 - 7x + 11) + 18

Mathematics