What's More Let us try to answer more challenging set of problems and activities about graphing linear equations. Activity 3: Let's Graph It Direction: Graph the given linear equations using the indicated method of graphing 1. 3x - 2y = -9 (using two points) 2. x - 3y = 3 (using X- and y-intercept) 3. 7x - y = -3 (using slope and a point)