For the given functions f and g, find the requested composite function value.f(x) =
, g(x) = 2x;
Find (f ? g)(1).
A.
B. 2
C. 2
D. 2
Answer: C
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Provide an appropriate response. Solve for x: log2 16 = x + 1
A. x = 7.5 B. x = 2 C. x = 3 D. x = 7
Write an expression in terms of the given variable(s) that represents the indicated quantity.The cost of having an electrician spend h hours at your house if the electrician charges $48 for coming to the house and $x per hour for labor
A. 48 + x dollars B. 48h + x dollars C. 48x + h dollars D. 48 + hx dollars
Solve the problem.A population is increasing according to the exponential function defined by y = 3e.04x, where y is in millions and x is the number of years. Which of the following should be done in order to answer the question "When will the population reach 4 million?"
A. Solve 3e.04x = 4. B. Evaluate y = 3e.04(1/4). C. Evaluate y = 3e.04(4). D. Solve 3e.04x = 12.
Solve the system of equations using the addition method.4x - 2y = 4-6y = 12 - 12x
A. (0, 0) B. (4, -2) C. infinite number of solutions D. no solution