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Mathematics 17 Online
OpenStudy (anonymous):

Find the distance between the points (3, 8) and (-1, 9). i got √17.

OpenStudy (anonymous):

You have to use the distance formula... I'll post it in a second

hero (hero):

Use graph paper

OpenStudy (anonymous):

sqrt(17) is right

OpenStudy (anonymous):

|dw:1345043573380:dw| In this, the x2 and x1 and y2 and y1 are the x and y coordinates on the point. @Nick_Black you have to explain HOW you got the answer

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