Linear Functions Review NEW

Slope Formula

m=(Y2-Y1)/(X2-X1)

Slope intercept form is y=mx+b.

Solve for Y.

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Find y-intercept first then slope from the graph.

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Slope Formula

m=(Y2-Y1)/(X2-X1)

Find slope first, then try for the y-intercept

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Don't forget m=(Y2-Y1)/(X2-X1)

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