Hello! Slope is rise/run. The formula for finding the slope is y2 - y1 / x2 - x1, meaning that you subtract the first x and y-coordiates from the second x and y-coordinates. We'll use the points (0, -6) , (3, 3). Now, let's plug in the values of each of them to get this: 3 - (-6) / 3 - 0. When you solve correctly, you get 9/3 or just simply 3. There. The slope of the line is 3.