math algebra1
posted by g2thez .
what is the slope of the points {1,2}
and {3,4}
Slope is defined as the change in y divided by the change in x
slope = (y2 y1)/(x2  x1)
so then simply substitute the pts corrsesponfing to x1,x2,y1,y1
= (42)/(31)
= 1
3x5y=1
2x+5y=9
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