Use the product rule to find the derivative. f(x) = (3x4 + 8)2

A. f'(x) = 6x4 + 16
B. f'(x) = 144x15 + 96x3
C. f'(x) = 9x16 + 64
D. f'(x) = 72x7 + 192x3


Answer: D

Mathematics

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Find all the first order partial derivatives for the following function.f(x, y) = ln 

A.  =  = 
B.  = -ln ;  = ln 
C.  = -ln  ;  = ln 
D.  = -  = 

Mathematics

Given that 1 foot = 12 inches, what is the number of square inches in 1 square foot?

What will be an ideal response?

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Solve the inequality and draw a number line graph of the solution. < - 

A. x > - 


B. x > 


C. x > 


D. x < - 


Mathematics

Give the equation of the horizontal asymptote, if any, of the function.h(x) = 

A. y =  
B. y = 2
C. y = 0
D. no horizontal asymptotes

Mathematics