Given f(x) and g(x), find the composition.f(x) = 1 + 4x; g(x) = Find (f ? g)(-4).

A. 0
B. - 
C.
D. Undefined


Answer: C

Mathematics

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Find the derivative of the function.y = 

A. y ' = 
B. y ' = 
C. y ' = 
D. y ' = 

Mathematics

Solve the problem.Which has the lower present value: (a) $60,000 if interest is paid at a rate of 6.82% compounded continuously for 3 years or (b) $110,000 if interest is paid at a rate of 4.6% compounded continuously for 40 months?

A. (a) has the lower present value. B. (b) has the lower present value. C. Both (a) and (b) have the same present value.

Mathematics

Perform the indicated subtraction.20 - 12

A. 8 B. -8 C. 32 D. -32

Mathematics

Solve the problem.If g(x) = x2 - 3x - 18 , solve g(x) ? 0.

A. [6, ?) B. [-3, 6] C. (-?, -3] D. (-?, -3] or [6, ?)

Mathematics