Question

Graph the equations below using slope-intercept form

Answer 1

Look at the picture.

The slope-intercept form: y = mx + b

m - slope

b - y-intercept

`m=(\Delta y)/(\Delta x)`

We have
`y=(4)/(5)x-1`

`b=-1\to(0,\ -1)`

`m=(4)/(5)\to(\Delta y)/(\Delta x)=(4)/(5)`

4 units up and 5 units right