# How do you determine the equation of a line passing through (2, -3) that is perpendicular to the line 4x-y=22?

##### 1 Answer

Equation of a line passing through

#### Explanation:

Equation of a line that is perpendicular to a line

Note that coefficients of

Hence, equation of a line that is perpendicular to a line

As it passes through

Hence, equation of a line passing through

graph{(4x-y-22)(x+4y+10)=0 [-7.89, 9.89, -5.564, 3.325]}

**Note:** Equation of a line that is parallel to a line