Question: how to find the slope of a line y=5x-2?
Answer: Based on the image, we know that the slope is the value multiplied by x , so the slope is −5 . To find the x -intercept, plug in 0 for y and solve for x : ...  Subtract 2 from both sides: ...  Divide both sides by −5 : ...  The x -intercept is at (25,0) . To find the y -intercept, plug in 0 for x and solve for y :