# graph the corresponding equations

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Graph each line and shade appropriate portion .

for every case there constrains x Ã¢?Â¥ 0 and y Ã¢?Â¥ 0 . Find coordinates of all corner points: intersection between given lines and intersection between lines and x- or y-axis .

x + y Ã¢?Â¤ 5

-x + y Ã¢?Â¤ 3

https://brainmass.com/math/graphs-and-functions/graph-the-corresponding-equations-377801

#### Solution Preview

First, graph the corresponding equations:

x+y=5

-x+y=3

The graph of each equation is a straight line. To graph a line, we just need to find two points in this line. The x-and y-intercepts will be enough in our case.

x+y=5: the x-intercept: set y=0 in the original equation, solve for y: x+0=5, x=5. The x-intercept is ...

#### Solution Summary

Also, this posting finds the point of intersection of these lines.

$2.49