Solve. Round your answer to the nearest tenth, if necessary.An object is thrown upward from the top of a 
building with an initial velocity of 48 feet per second. The height, h, of the object after t seconds is given by the quadratic equation 
When will the object hit the ground?
A. In 5 seconds
B. In 160 seconds
C. In 2 seconds
D. In 7 seconds
Answer: A
Mathematics
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Given the function f, match the function g with a transformation of f.f(x) = x2 + 8, g(x) = 5x2 + 40
A. f(x + 5) B. 5f(x) C. f(x) + 5 D. f(5x)
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Solve the problem.Find the derivative of the function 
at the point 
in the direction in which the function increases most rapidly.
A. 
B. 
C. 
D. 
Mathematics
Determine whether the improper integral converges or diverges.
A. Diverges B. Converges
Mathematics
Graph the equation.f(x) = (x - 3)2 + 4
A. 
B. 
C. 
D. 
Mathematics