#30 and #31 are in y = mx + b. m = slope, and b = y-intercept. 30. slope = 2/3 y-intercept = 1 31. Slope = -9/5 y-intercept = -4 To make the x's get on the right side of the equal sign, subtract it on both sides. 32. 6x - y = -2 32. 6x - y - 6x = -2 - 6x 32. y = 6x - 2
