What is the slope of the line passing through the following points: #(4,9), (1,6) #?
1 Answer
Mar 28, 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)=(4,9)" and "(x_2,y_2)=(1,6)#
#rArrm=(6-9)/(1-4)=(-3)/(-3)=1#
