When graphing the function f(x)= x^2-81/x^2-11x+18 what is the most appropriate viewing window for determining the domain and range of the function

125 tickets were sold for the jazz band concert for a total of $1,022. students tickets cost $6 each, and general admission tickets cost $10 each. how many of each kind of tickets were sold?

Suppose that 15 inches of wire cost 60 cents. at the same rate, how much (in cents) will 12 inches of wire cost

Asinusoidal function whose frequency is 1/6pi