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Mathematics, 23.02.2021 14:20 lin550

A is the point (-5,2) b is the point (7,-2)
c is the point (-2,5)
a) find the gradient of a line perpendicular to line AB.
b) Find the equation of the line perpendicular to line AB and passing through point C.


A is the point (-5,2)

b is the point (7,-2) 
c is the point (-2,5)
a) find the gradient of a line

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Answers: 2

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A is the point (-5,2) b is the point (7,-2)
c is the point (-2,5)
a) find the gradient...
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