An equation that defines y as a function of x is given. Solve for y in terms of x, and replace y with the function notation f(x).5x - 6y = 5
A. f(x) =
B. f(x) = 5 -
C. f(x) = -5x -
D. f(x) = 5 - 5x
Answer: A
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Assign as indicated using the Huntington-Hill method.A hospital administrator wishes to assign six emergency room medical teams to three outreach centers. The numbers of patients treated in an average week at the three centers are as follows:Center 1: 120 patientsCenter 2: 85 patientsCenter 3: 68 patientsHelp the administrator assign the medical teams to the three centers. Begin by giving each center one team.
A. Center 1: 3; Center 2: 2; Center 3: 1 B. Center 1: 2; Center 2: 2; Center 3: 2 C. Center 1: 2; Center 2: 3; Center 3: 1 D. Center 1: 1; Center 2: 2; Center 3: 3
Solve using the percentage formula.100% of what number is 19?
A. 1 B. 19 C. 100 D. 38
Simplify. Express your answer with positive exponents. Assume that all variables are nonzero.x-8 ? x4
A. -
B. x4
C. -x4
D.
Determine whether there is a maximum or minimum value for the given function, and find that value.f(x) = -x2 + 9x - 1
A. Maximum:
B. Maximum: -
C. Minimum: -1
D. Minimum: