# How do you find the slope of a line that is perpendicular to #2x+y=4#?

##### 2 Answers

Nov 30, 2016

**The slope of the line is**

#### Explanation:

The product of the slopes of two perpendicular lines is

The slope of the line

Let

So the slope of the line is

Nov 30, 2016

Slope of lines perpendicular to

#### Explanation:

A straight iine in slope

Hence this example

Lines perpendicular to