Question

How do you graph y=1/3x+3?

Answer 1

The given equation is, `y=1/3x+3`

for simplicity, lets multiply the entire equation by 3,
`=> 3y= x+9`

Now, put in `x=0` and find the value of `y` from the equation.
`3y= (0)+9`
`=> y=3`

Then, put in `y=0` and find the value of `x` from the equation.
`3y= x+9`
`3(0)= x+9`
`x=-9`

Plot the graph using these values.

graph{3y= x+9 [-10, 10, -5, 5]}