# How do you write the equation of the family of line that are perpendicular to 4x+3y-1=0?

##### 1 Answer

Mar 24, 2018

#### Explanation:

Rearrange

If two lines are perpendicular, then the product of their gradients is

i.e.

If the gradients are

Let

Then:

Any line of the form:

Will be perpendicular to