# How do you find the equation of the line through the points (4,5) that is perpendicular to the line 3x-4y=7?

##### 1 Answer

Jun 11, 2016

The important fact about perpendicular lines is that the slope of a line perpendicular to one line is the negative reciprocal of slope of the initial line.

#### Explanation:

Let's first convert to slope intercept form,

Now, by point slope form we have:

Hopefully this helps!