Question

How do you graph `y=2x-3` using slope and intercept?

Answer 1

(see below)

Explanation:

`y=2x-3` is in slope-intercept form with
`color(white)("XXX")`slope of `2` and
`color(white)("XXX")`y-intercept of `-3`

A y-intercept of `-3` means that we have a point on the line at `(0,-3)`

A slope of `2` means that for every `1` unit we move in the positive `x` direction, the corresponding point on the line will go up `2` in the positive `y` direction.

Therefore we can deduce the points:
`color(white)("XXX")(0,-3)`
`color(white)("XXX")(1,-1)`
`color(white)("XXX")(2,+1)`
`color(white)("XXX")(3,+3)`
and so on.

Plotting these point and drawing a line through them should give you a graph like: