# How do you find the equation of a line with a slope of 2 and a y intercept of (0,0)?

##### 1 Answer

#### Answer:

Use slope-intercept form. See below.

#### Explanation:

Slope-intercept form is given by

Given that the slope of the line is

#y=2x+0#

Or, equivalently,

If the point given were not the origin, you could use

Given

#0=2(0)+b#

#=>0=b#

We would then put this value back into