Find the equation of a line with the given information: f(-7)= = 10 and f(7) = - 1. Write your answer in point-slope form. If your answer is a vertical line, type your answer as a = #, and if your answer is a horizontal line, type your answer as y = #. Write your answer in slope-intercept form. If your answer is a vertical line, type your answer as x = #, and if your answer is a horizontal line, type your answer as y = #.