For the given functions f and g, find the requested composite function value.f(x) = 20x2 - 6x, g(x) = 18x - 3;Find (f ? g)(2).

A. 20,361
B. 1221
C. 21,582
D. 2244


Answer: C

Mathematics

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Use the definition to find an expression for the instantaneous acceleration of an object moving with rectilinear motion according to the given function. The instantaneous acceleration is defined as the instantaneous rate of change of the velocity with respect to time. v = 2 [v is the velocity]

A. 3 
B.
C.
D.

Mathematics

Provide an appropriate response.Find any values of x at which the slope of the tangent to the curve y =  is zero.

A. x = 0 and x = 
B. x = 0 and x = 
C. x = 0 and x = 
D. x = 0 and x = 

Mathematics

Factor.512y3 + 1

A. (8y + 1)(64y2 - 8y + 1) B. (8y - 1)(64y2 + 8y + 1) C. (512y + 1)(y2 - 8y + 1) D. (8y + 1)(64y2 + 1)

Mathematics

Solve.Wyatt wishes to pay off a car loan of $7756 in 28 months. How large will his monthly payment be?

A. $3324 B. $263 C. $277 D. $270

Mathematics