Describe the graph of the polar equation. r2sin 2? = 50
A. Hyperbola with the x- and y-axes as asymptotes
B. Hyperbola with asymptotes y = ±25x
C. Parabola centered at the origin opening to the right
D. Parabola centered at the origin opening upward
Answer: A
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Plot the Lissajous figure.x = sin 6t, y = sin 6t
A. 
B. 
C. 
D. 
Determine whether B is the inverse of A.A = 
, B = 
A. Yes B. No
A bacteria culture had a population of 10 million at 10:00 A.M., and by 2:00 P.M. had grown to 16 million. Predict the population at 6:00 P.M. that same day. ? Please round your answer to the nearest tenth of a million. ? __________ million
Fill in the blank(s) with the appropriate word(s).
Write a word name for the number in the sentence.The average population of the suburbs around a certain large city is 72,018.
A. Seventy-two thousand, one hundred eight B. Seven thousand, two hundred eighteen C. Seventy-two thousand, eighteen D. Seventy-two hundred, eighteen