Angle W XY underwent a sequence of two rotations around different centers. The original size of WXY is 82. What is the size of the angle after the sequence of rotations?

Mr. jones determined that the equation y = 98 - 16/5 x could be used to predict his students' unit test scores, based on the number of days, x, a student was absent during the unit. what was the meaning of the y-intercept of the function? (by the way the 16/5 is a )