Solve the following system of equations graphically. Click on the graph until the correct one appears.
x+y=1
x-y=1

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sqdancefan sqdancefan · Answer 1 · 2018-09-25T20:39:12+02:00

Here's the graphical solution.

... (x, y) = (1, 0)

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peachimin peachimin · Answer 2 · 2018-09-25T20:51:44+02:00

answer: [in the picture] it should from like an x

explanation: first you need to put the equations into slope-intercept.

[tex]x + y = 1[/tex] | subtract the x and move it over to the right side

[tex]y= -x + 1[/tex] | now, the first equation is in slope intercept form

[tex]x - y = 1[/tex] | subtract and move the x to the right side

[tex]-y = -x + 1[/tex] | divide by negative to all of the terms

[tex]y = x - 1[/tex] | now, the equation is in slope-intercept form

now you graph your answer

hope this helps :)❤ from peachimin