How to do you graph #y=1/3x+2# by plotting points?

1 Answer

graph{y = 1/3 * x + 2 [-10, 10, -5, 5]}

Explanation:

x | 0 | -6 | 9 |
y | 2 | 0 | 5 |

Just take any three arbitary natural numbers and substitute them in either x or y. Solve for the other value to get the other coordinate. then plot them and join. Should be easy for you!

Warning : Do this only when the equation is linear.