Question

Find the slope of the line passing through the points A(-4, 3) and B(4, 2)

Answer 1

S = ( y2 - y1 ) / ( x2 - x1 )

S = ( 2 - 3 ) / [ ( 4 - ( -4 ) ]

S = -1 / ( 4 + 4 )

S = -1 / 8