SOLUTION: determine the x-intercept of the graph: 2x+4y=8.

Question 396207: determine the x-intercept of the graph: 2x+4y=8.
Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!

The of a line is the at which the line the .
The of the point where a line intersects the x-axis is .
So, the of a line can also be found by substituting in the equation of the line.
so, in your case it will be:
.....substitute

........answer: is at (4,0)
your equation in slope-intercept form

and here is a graph

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