Amchanteli Amchanteli

16-07-2016
Mathematics

contestada

state whether the slope of a line passing through (2, -3) and (1, 8) is positive, negative, zero or undefined.

Respuesta :

olemakpadu olemakpadu

16-07-2016

Slope = change in y / change in x

= (8 - -3) / (1 - 2) = (8 + 3) / ( 1 - 2)

= 11 / -1

= -11

Slope is negative.

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