owenminney4458 owenminney4458

21-10-2018
Mathematics

contestada

The points ( - 5,u) and ( - 3,9) fall on a line with a slope of 6. What is the value of u?

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josephpublico1 josephpublico1

21-10-2018

Slope = y2 - y1 = x2 - x1

6 = 9 - u/ -3 - -5

6 = 9 - u/ 2

12 = 9 - u

-u = 3

u = -3

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