Question

What is the slope? What is the y-intercept? What is the equation of line (write is slope intercept form)?

Answer 1

`2x+1`

Explanation:

Use the rise over run method.

`(rise)/(run)` =
`(2)/(1)`

To find the y-intercept, look where the line crosses on the y-axis. In this case, the line crosses on 1.

Now plug in the numbers:

`y=mx+b`

m = slope

b = y-intercept

`y=2x+1`

`2x+1`

Hence the equation of the line is,
`2x+1`.