SOLUTION: use the intercepts to graph the equation. x+3y=6

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Question 157949: use the intercepts to graph the equation.
x+3y=6

Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!

x%2B3y=6 Start with the given equation

Let's find the x-intercept

To find the x-intercept, let y=0 and solve for x:

x%2B3%280%29=6 Plug in y=0


x=6 Multiply


So the x-intercept is (note: the x-intercept will always have a y-coordinate equal to zero)



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x%2B3y=6 Start with the given equation

Now let's find the y-intercept

To find the y-intercept, let x=0 and solve for y:

0%2B3y=6 Plug in x=0


3y=6 Simplify


x=6%2F3 Divide both sides by 3


y=2 Reduce



So the y-intercept is (note: the y-intercept will always have a x-coordinate equal to zero)

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So we have these intercepts:
x-intercept:

y-intercept:



Now plot the two points and




Now draw a line through the two points to graph x%2B3%2Ay=6
graph of x%2B3%2Ay=6 through the x-intercept and the y-intercept