Question

Can anybody help me please

Answer 1

We have the following equation:

`x+3y=9`

And we have to find the values of
`x` and
`y`:

1) When
`x=0`:

`0+3y=9`

`y=(9)/(3)`

`y=3`

2) When
`y=0`:

`x+3(0)=9`

`x=9`

3) When
`y=2`:

`x+3(2)=9`

`x+6=9`

`x=3`

Finally we can fill the table of ordered pairs:

`\left[\begin{array}cx&y&0&3\\9&0&3&2\end{array}\right]`