How do you find a standard form equation for the line with (1,2) and is parallel to the x-axis?
1 Answer
Nov 3, 2017
Explanation:
If the line is parallel to the x-axis, it is horizontal i.e. its gradient is zero.
If we know if goes through the point (1, 2) we know that there is a point on the line with every possible value of x, but all the points have a y value of 2, so
