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Mathematics 18 Online
OpenStudy (anonymous):

A straight line joins the points (3,9) and (-1,1) . determine x intercept of the line.Please explain

OpenStudy (anonymous):

You could find the slope and then use y-y1=m(x-x1) to get the equation, then find the x intercept

OpenStudy (anonymous):

Do you know how to find the slope?

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