An equation for a line in the plane allows you to find the x- and y-coordinates of any point on that line.

a. true
b. false

I believe the correct answer is true. An equation for a line in the plane allows you to find the x- and y-coordinates of any point on that line. This equation always relate x and y so that if one coordinate is given you can use the equation to find the value of the other coordinate. Hope this helps.

Line the mark up so you will find your answer