just number 30 and can you explain
Graph each line by hand, finding intercepts to determine two points on the line. 27. x-y=4 28, x + y = 4 29. 3x-y = 6 Exercises 30. 2x - 3 6 1. 2 Sy 10 2. 4x 3y-9 A line having an equation of the form" kx, where k is a real number, k + 0, will always pass through the origin. To graph such an equation by hand, we can determine a second point and then join the origin and that second point with a straight line. Use this method to graph each line. 33, y = 3r 34, y =-2x 35. y =-0.75x 36, y Copyright © 2011, 2007, 2003, 1999, 1996 Pearson Education, Inc. | Legal Terms