This calculator finds the equation of a line that is parallel to a given line y = mx + t and passes through a given point ( x0 , y0 ). The parallel line y = ax + b is calculated using the following formulas:
a = m
b = y0 – m*x0
To find the equation of a perpendicular line, simply fill in the values below and then click the “Calculate” button.
Parallel line equation: y = 2.00x + 1.00