Solve the problem.A rock is propelled upward from the top of a building 110 feet tall at an initial velocity of 200 feet per second. Give the function that describes the height of the rocket in terms of time t.
A. f(t) = -16t2 + 110t + 200
B. f(t) = -16t2 + 200t + 110
C. f(t) = 16t2 + 200t + 110
D. f(t) = -200t2 + 16t + 110
Answer: B
Mathematics
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Rewrite the quadratic function in standard form by completing the square.f(x) = 3x2 - 4x
A. f(x) = 3
2 + 
B. f(x) = 3
2 + 
C. f(x) = 3
2 - 
D. f(x) = 3
2 - 
Mathematics
Find an equation for the hyperbola described.Vertices at (0, ±4); asymptotes at y = ± 
x
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Mathematics
Decide whether the expression has been simplified correctly.x3x4 = x7
A. Yes B. No
Mathematics
Evaluate (if possible) the sine, cosine, and tangent of the real number.
?
?
A. 
corresponds to the point 
.
B.
corresponds to the point 
.
C.
corresponds to the point 
.
D.
corresponds to the point 
.
E. Not possible
Mathematics