Question

Using complete sentences, explain how to graph x + 3y = 9 using the x- and y-intercepts method.

Answer 1

Find the value of Y when X is 0. Then find the value of X when Y is 0.
Plot those points and draw a line throught them.

Answer 2

First, find the x-int by putting y=0 into the equation
Then, find y-int by putting x=0 into the equation
After that, draw the coordinate plane with marked scale
Next, plot the 2 points you found
Finally, join the 2 points and you'll get the graph