Different hotels in a certain area are randomly​ selected, and their ratings and prices were obtained online. Using​ technology, with x representing the ratings and y representing​ price, we find that the regression equation has a slope of 125 and a​ y-intercept of negative 363. Complete parts​ (a) and​ (b) below. a. What is the equation of the regression​ line? Select the correct choice below and fill in the answer boxes to complete your choice. A. yequals nothingplusleft parenthesis nothing right parenthesis ModifyingAbove x with caret B. ModifyingAbove y with caretequals nothingplusleft parenthesis nothing right parenthesis ModifyingAbove x with caret C. ModifyingAbove y with caretequals nothingplusleft parenthesis nothing right parenthesis x D. yequals nothingplusleft parenthesis nothing right parenthesis x