What is the slope of the line passing through # (-4,-8); (0,0) #?
1 Answer
Mar 3, 2018
Explanation:
#"calculate the slope m using the "color(blue)"gradient formula"#
#•color(white)(x)m=(y_2-y_1)/(x_2-x_1)#
#"let "(x_1,y_1)=(-4,-8)" and "(x_2,y_2)=(0,0)#
#rArrm=(0-(-8))/(0-(-4))=8/4=2#
