maddie's math teacher plots student grades on weekly quizzes against the number of hours they work on classwork a week and then draws the line of best fit. Write an equation in slope-intercept form of the trend line. (1 point) Responses y=−5x y is equal to negative 5 x y=x+60 y is equal to x plus 60 y=x+55 y is equal to x plus 55 y=5x+55
