y - 3 = 3(x + 1) Distribute on the right to remove the parentheses: y - 3 = 3x + 3 Get y alone on the left side by adding +3 to both sides y - 3 = 3x + 3 + 3 + 3 -------------- y = 3x + 6 Answer: y = 3x + 6. The slope is 3 and the y-intercept is (0,6) Edwin