Points Q and R. Their coordinates are R=(-5,-7), Q=(-5,6). The first number is the X-intercept. Both Q and R have -5 have -5 as their first number. You can tell this by drawing two line from the x-axis (horizontal) and the y-axis (vertical) and see where they meet up. See what numbers the coordinates are, and presto, you have your answer! Hope that help!
