Question

Given below are descriptions of two lines.Line 1: Goes through (15,-115) and (-14,117)Line 2: Goes through (11,75/8) and (13,77/8)The slope of Line 1 is m =-8The slope of Line 2 is m =?

Answer 1

The slope m of the line

= (77/8 - 75/8) / (13 - 11)

= (2/8)/ 2

= 2/16

= 1/8