Find all the points that are on the x-axis that are a distance of 13 units from the point (12,-5).

Let point A(x,y) be the point on the x-axis. All points that lie on the x-axis have y-coordinate equal to 0, then A(x,y).

Find the distance from point A to point (12,-5):

This distance is equal to 13, then

You get two ponts (0,0) and (24,0).

i got 10.28 but that rounds up to 10.3