Question

How do you graph `56-8y=0` by plotting points?

Answer 1

First, we will rewrite the equation so it's easier to graph.

Explanation:

Let's solve for `y`:

`56-8y=0`
`-8y=-56`
`y=7`

What does this equation mean? It means that we have a horizontal at the y-value of `7`! As long as each point has `7` as a y-coordinate, we can plot the points we want. Here are some to help you get started:

`(0,7)`
`(2,7)`
`(4,7)`
`(-2,7)`
`(-4,7)`

Hope this helped!