What is the slope of the line passing through # (9,8); (6,9) #?
1 Answer
May 7, 2018
Explanation:
#"to calculate the slope m use the "color(blue)"gradient formula"#
#•color(white)(x)m=(y_2-y_1)/(x_2-x_1)#
#"let "(x_1,y_1)=(9,8)" and "(x_2,y_2)=(6,9)#
#rArrm=(9-8)/(6-9)=1/(-3)=-1/3#
