Question:

Given the equation y = 2cos3(x - 30°) + 1 has a maximum when

Last updated: 7/20/2022

Given the equation y = 2cos3(x - 30°) + 1 has a maximum when

Given the equation y = 2cos3(x - 30°) + 1 has a maximum when x = 30°. Explain how to find other values of x when the same maximum value occurs.