Find the derivative of y with respect to x.y = -cot-1 
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Let 
. If x is decreased by 35%, how is y affected? Express your answer in terms of a percent. Round your answer to two decimal places if necessary.
?
A. y is decreased by 54.15% B. y is increased by 54.15% C. y is decreased by 72.15% D. ?y is increased by 72.15%
Mathematics
Evaluate.
A. 870 B. 24,360 C. 142,506 D. 657,720
Mathematics
Use transformations of the graph of y = x4 or y = x5 to graph the function.f(x) = 4 - (x + 5)5 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.The following data represents the number of employees at a company at the start of each year since the company began. 
Find the slope of the line of best fit for the data set and interpret it.
What will be an ideal response?
Mathematics