Find the requested value.f(x) = -3x + 5, g(x) = 5x2 - 5x - 5Find f(3)/g(3).
A. -
B. -
C. -
D.
Answer: A
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Graph the function, showing all asymptotes (those that do not correspond to an axis) as dashed lines. List the x- and y-intercepts.f(x) =
A. No x-intercepts, no y-intercepts ;
B. x-intercept: (-1, 0) , y-intercept: ;
C. No x-intercepts, no y-intercepts ;
D. x-intercept: (-1, 0) , y-intercept: ;
Solve the problem.A company has 23,500 employees. The average length of service for the employees is 9.3 years with a standard deviation of 4.2 years. Find the length of service (to the nearest one-tenth of a year) for an employee whose time in service has a z-score of 1.5.
A. 7.8 years B. 15.6 years C. 15.7 years D. 13.5 years
Find all the local maxima, local minima, and saddle points of the function.
A. f(0, 0) = -3, test is inconclusive B. f(3, 0) = -3, local minimum; f(0, 3) = -3, local minimum C. f(3, 3) = 159, local maximum D. f(0, 0) = -3, saddle point; f(3, 3) = 159, local maximum
Express the given function as a composite of functions f and g such that y = f(g(x)).y = (-2x - 17)2
A. f(x) = x2, g(x) = -2x - 17 B. f(x) = (-2x)2, g(x) = -17 C. f(x) = -2x - 17, g(x) = x2 D. f(x) = -2x2, g(x) = x - 17