Question

How do you graph the line `x+3y=3`?

Answer 1

`"see explanation"`

Explanation:

`"one way is to find the intercepts "`
`"that is where the line crosses the x and y axes"`

`• " let x = 0, in equation for y-intercept"`

`• " let y = 0, in equation for x-intercept"`

`x=0to0+3y=3rArry=1larrcolor(red)" y-intercept"`

`y=0tox+0=3rArrx=3larrcolor(red)" x-intercept"`

`"plot the points " (0,1),(3,0)" and draw a straight line"`
`"through them"`
graph{-1/3x+1 [-10, 10, -5, 5]}