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Help find the slope of the line.

Help Find The Slope Of The Line class=

Sagot :

Answer:

b) slope of the given line is m = - 3

Step-by-step explanation:

(x1 , y1 ) = ( 1 ,2 ) , ( x2 , y2 ) = ( 3, - 4 )

Slope m = y2 - y1

x2 - x1

m = - 4 - 2. = - 6 = - 3

3 - 1 2