Find the points of inflection.f(x) = (x + 3)2/3 - 8
A. (0, 32/3 - 8)
B. (-3, -8)
C. (-3, -8), (0, 32/3 - 8)
D. No points of inflection exist
Answer: D
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A. 3.6 m B. 11.75 m C. 12.75 m D. 4.6 m
Solve the polynomial inequality.(x - 2)(x - 5)(x - 8) < 0
A. (-?, 5) B. (8, ?) C. (2, 5) ? (8, ?) D. (-?, 2) ? (5, 8)
Use the graph of the given one-to-one function to sketch the graph of the inverse function. For convenience, the graph of y = x is also given.
A. 
B. 
C. 
D. 
Use a proportion to solve the problem.On Anne's bicycle, the ratio of pedal turns to rear-wheel turns in second gear is 4 to 7. If her rear wheel turns 364 times per mile, how many times does she turn the pedal in one mile?
A. 208 times B. 368 times C. 637 times D. 371 times