SOLUTION: Suppose that y varies sinusoidally with x according to the equation f(x) = 8 + 11 cos pi/7 (x-2) Find the first three positive integers. Show all work!

Algebra ->  Trigonometry-basics -> SOLUTION: Suppose that y varies sinusoidally with x according to the equation f(x) = 8 + 11 cos pi/7 (x-2) Find the first three positive integers. Show all work!       Log On