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Mathematics 7 Online
OpenStudy (anonymous):

Given: A(-3,2),B(1,4),C(5,5), and D(9,7) question: Find the slopes of AB, CD, AD. question: Are the four points collinear?Verify your answer by plotting the points on a coordinate axes.What can be said about their slopes?

OpenStudy (anonymous):

usukidoll answer this question plzzz :)

OpenStudy (usukidoll):

need the slope formula

OpenStudy (usukidoll):

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OpenStudy (usukidoll):

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