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Mathematics 15 Online
OpenStudy (anonymous):

Which of the graphs below represents the equation 8x - y = -4? how would i figure out to plot this or find the slope? please help :)

OpenStudy (anonymous):

I can't see your graph, but you can always put it into y=mx+b form

OpenStudy (anonymous):

so, -y=-8x-4 and then divide both sides by -1 y=8x+4 and then you see that the slope is 8/1, which is rise over run... and y-intercept is 4

OpenStudy (anonymous):

|dw:1334714561064:dw|

OpenStudy (anonymous):

so, mark your y intercept first... that's where the line crosses the y-axis... in this case, at 4

OpenStudy (anonymous):

and then just go up 8, and over 1.. and connect the lines!

OpenStudy (anonymous):

I mean, dots

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