Question

what will be the slope of a line when any two points on the line are P (-2,3) and Q (1,-4)​

Answer 1

Answer:

Step-by-step explanation:

Slope of line if two points are given:

◾Slope of line, if two points are given ,let us assume P(x1 , y 1 ) and Q(x2 , y2 ) are two points, then slope of line joining PQ or line passing through PQ is given by

◾[ m is Stands for slope ]

◾here, note it that ( x2 is not equal to x1)

◾we have the given points areA(3, 1) , B(5, 3)

↪A(3, 1) = ( x1 , y1 )

↪B(5, 3) = ( x2 , y2)

◾substitute this coordinates of points in the above formula for slope

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◾Therefor the slope of a line passing through the points A(3, 1) and B(5, 3) is