Identify the maximum and minimum values of the function y = 8 cos x in the interval [-2pi,2pi]

Tell whatever the ordered pair is a solution of the given system.

The local farm is advertising a special on fresh picked peaches. the farm charges $4.25 to pick your own peck of peaches and $3.50 for each additional peck you pick. write an equation for the total cost of peaches in terms of the number of pecks. deine your variables. how much does it cost to pick 3 pecks of peaches?

Find the zeros of each function. f(x) = x^2 + 5x - 6