Provide the requested information about the circular function.What is the period of y = cos x?
A. 4?
B. 2?
C. ?
D. 
Answer: B
Mathematics
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Evaluate the integral.
A. ln 2
B. 
C. ln 
D. ln 
Mathematics
Evaluate the radical function. If the function value is not a real number, state so.If f(x) = 
, find f(3).
A. -1 B. 4 C. 2 D. 8
Mathematics
Solve for x using an equivalent exponential expression.Find the volume of a cube with edges of 5
inches.
A. 140
cu in.
B. 15
cu in.
C. 10
cu in.
D. 27
cu in.
Mathematics
Multiply.9782 × 9
A. 88,048 B. 87,938 C. 88,038 D. 88,138
Mathematics