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Find the equation of the line through

0 votes

(2,a) and (5,b).?

asked Oct 20, 2014 in PRECALCULUS by anonymous

1 Answer

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The points are (2,a) and (5,b) .

The slope of the  line joining points is image .

image

The point -slope form of equation is image .

image

The line equation is (a-b)x + 3y -5a +2b = 0 .

answered Oct 20, 2014 by friend Mentor

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