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Does anyone know how to do thiss

Does anyone know how to do thiss-example-1
User Bynary
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1 Answer

4 votes

Slope~formula = (y_2-y_1)/(x_2-x_1) = (-1 (1)/(2)- (1)/(2) )/(2 (1)/(2)-\left ( -(1)/(2) \right) ) = (-2)/(2 (1)/(2) + (1)/(2) ) = (-2)/(3) =\boxed {- (2)/(3) }
User Mattmac
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