Question

How do you graph `4x+9y=27`?

Answer 1

Below

Explanation:

`4x+9y=27`

Find the intercepts
When `x=0`,
`4(0)+9y=27`
`9y=27`
`y=3`

When `y=0`,
`4x+9(0)=27`
`4x=27`
`x=27/4`

Plot your points `(27/4,0)` and `(0,3)` and connect your two points

graph{4x+9y=27 [-10, 10, -5, 5]}