# How do you find the slope given y= -4x +9?

##### 2 Answers

Mar 18, 2018

#### Explanation:

#"the equation of a line in "color(blue)"slope-intercept form"# is.

#•color(white)(x)y=mx+b#

#"where m is the slope and b the y-intercept"#

#y=-4x+9" is in this form"#

#"with slope m "=-4#

Mar 18, 2018

#### Explanation:

We write it in the form of

Since,

We get,

Hope this helps :)