Solve the problem.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. 2 sec
B. 160 sec
C. -2 sec
D. 5 sec
Answer: D
Mathematics
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Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = -3(x + 1)2 - 3
A. 
B. 
C. 
D. 
Mathematics
Perform the division.(x2 - 64) ÷ (x + 8)
A. x - 8 B. x + 64 C. x - 64 D. x2 - 8
Mathematics
Find the value of the expression.Let logb A = 2 and logb B = -5. Find logb 4
.
A. -0.750
B. 1.778
C. 4
D. -1.778
Mathematics
Find an equivalent expression for the number, using the denominator indicated.
= 
A. 
B. 
C. 
D. 
Mathematics