Solve the problem.John owns a hotdog stand. He has found that his profit is represented by the equation 
with P being profit and x the number of hotdogs. How many hotdogs must he sell to earn the most profit?
A. 33 hotdogs
B. 49 hotdogs
C. 32 hotdogs
D. 24 hotdogs
Answer: C
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For the given functions f and g, find the requested function and state its domain.f(x) = 5x3 + 2; g(x) = 5x2 + 2Find f ? g.
A. (f ? g)(x) = 5x3 + 5x2 + 4; (-?, ?) B. (f ? g)(x) = 25x5 + 10x3 + 10x2 + 4; (-?, 0) ? (0, ?) C. (f ? g)(x) = 25x5 + 10x3 + 10x2 + 4; (-?, ?) D. (f ? g)(x) = 25x6 + 10x3 + 10x2 + 4; (-?, ?)
Provide an appropriate response.Calculate: 42 ? 53
A. 3888 B. 120 C. 100 D. 2000
Find the extreme values of the function and where they occur.y = x3 - 3x2 + 7x - 10
A. The minimum is 6 at x = -1. B. The maximum is 6 at x = 1. C. None D. The maximum is 6 at x = 2.
Plot the ordered pair in the coordinate plane. In which quadrant or on which axis does the point lie?(-2, -4)
A. Quadrant III
B. Quadrant IV
C. Quadrant II
D. Quadrant III