claire1208
claire1208
22-08-2017
Mathematics
contestada
Please help x 15 points
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mreijepatmat
mreijepatmat
22-08-2017
A(0,-1)
B(3√3/3, 2)
Slope of AB = (y₂ - y₁)/(x₂-x₁)
Slope = (2-1)/(√3/3 , -0)
Slope = 1/√3/3 = 1/√3 = √3/3
OR SLOPE = tan(a°) = √3/3 and a° = 30°
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