Evaluate the definite integral.
?
?
A. 4
B. 5
C. 3
D. 2
Answer: D
Mathematics
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Solve the initial value problem for y as a function of x.
= 1, x > 7, y(14) = ln (2 + 7
)
A. y = ln (x + 
) + ln (2 + 7
)
B. y = 
ln 
+ ln 7
C. y = ln (x + 
) + ln (2 + 7
) - ln (14 + 7
)
D. y = ln 
+ ln (2 + 7
)
Mathematics
Graph the quadratic function.
?
?
A. ?
B. ?
?
C. ?
D. ?
?
Mathematics
Find the limit.
A. 1
B. 0
C. 
D. -1
Mathematics
Solve the problem.A rock falls from a tower that is 288 ft high. As it is falling, its height is given by the formula 
How many seconds will it take for the rock to hit the ground 
A. 4.2 sec B. 16.5 sec C. 17 sec D. 5184 sec
Mathematics