Forms of Linear Equations
An infinite number of lines can pass through a fixed point. However, there is exactly one line that passes through any two distinct points. Refer to the figure below.
An infinite number of lines can be drawn having the same steepness. However, if in addition, one point on the line is given, a unique line can be determined. Refer to the figure below.
In this section, you will learn how to get the equation of a line that is uniquely determined by a given set of conditions.
