Solve the problem using Galileo's formula, d = 16t2. Round your answer to the nearest tenth.Eric has a treehouse 
above the ground. How long would it take a water balloon dropped from the treehouse to fall to the ground?
A. 1.3 sec
B. 3.1 sec
C. 12,544 sec
D. 5.3 sec
Answer: A
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Find the inverse of the function.f(x) = 
A. f-1(x) = 
B. Not a one-to-one function
C. f-1(x) = (x - 2)2
D. f-1(x) = x2 + 2, x ? 0
Find the absolute maxima and minima of the function on the given domain.
on the rectangular region 
A. Absolute maximum: 
at 
absolute minimum: 
at 
B. Absolute maximum: 
at 
absolute minimum: 
at 
C. Absolute maximum: 
at 
absolute minimum: 
at 
D. Absolute maximum: 
at 
absolute minimum: 
at 
The function graphed is of the form y = a tan bx or y = a cot bx, where b > 0. Determine the equation of the graph.
A. y = -4 cot x B. y = -4 tan x C. y = -tan 4x D. y = -cot 4x
Solve the inequality.x2 - 25 ? 0
A. (-?, -5] or [5, ?) B. [-25, 25] C. [-5, 5] D. (-?, -25] or [25, ?)