Find the value of (f ? g)' at the given value of x.Assume that f'(3) = 8 , g'(4) = -6, g(4) = 3, and y = f(x). What is y' at x = 4?
A. -48
B. 24
C. 8
D. -30
Answer: A
Mathematics
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Perform the indicated operation and reduce the answer to lowest terms.
- 
A. - 
B. - 
C. 
D. - 
Mathematics
Solve.The weight of a liquid is directly proportional to its volume V. If the weight of the liquid in a cubical container with side length 4 cm is 192 g, find the weight of the liquid in a cubical container 3 cm on a side.
A. 15 g B. 9 g C. 27 g D. 81 g
Mathematics
Determine whether or not the function is one-to-one.f(x) = ?9 - x2?
A. Yes B. No
Mathematics
Eliminate the parameter t. Find a rectangular equation for the plane curve defined by the parametric equations.x = et, y = e-t; -? < t < ?
A. y = e-ln x; 0 < x < ? B. y = ex; -? < x < ? C. y = eln x; 0 < x < ? D. y = e-x; -? < x < ?
Mathematics