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Mathematics, 02.09.2019 17:30 hei40563273

1) what is the slope of x+y=4?
2) what is the slope of 2x+2y=8?
3) do these two lines have the same y-intercept?
4) how can you relate the slopes and y-intercepts of each equation to the number of solutions for the linear system of equations?
(the number of solutions for the system is infinite)
! : d

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1) what is the slope of x+y=4?
2) what is the slope of 2x+2y=8?
3) do these two lines...
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