Emma using a coordinate system to plan a rectangular monument. SideLaTeX: \frac{ }{AB} passes through point (2, 0) and is perpendicular to the graph of LaTeX: y=\frac{1}{4}x-3y = 1 4 x − 3. Side LaTeX: \frac{ }{CD} is parallel to side LaTeX: \frac{ }{AB} and passes through point (−1, 6). What is the equation in slope-intercept form of the line that includes side LaTeX: \frac{ }{CD}? Enter answer with no spaces and use / if you need to enter a fraction.