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What is the slope of the line passing through # (9,9);(-6,7) #?

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1 Answer

Jan 23, 2016

#2/15#

Explanation:

Slope #m# of a line passing through two points #A(x_1,y_1)# and #B(x_2,y_2)# is given by

#m=(y_2-y_1)/(x_2-x_1)#

Here let #A=(9,9) and B=(-6,7)#

#implies m=(7-9)/(-6-9)=(-2)/-15=2/15#

#implies# slope of the line passing through the given points is #2/15#.

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