How do you find the slope given (3,-8)(-7,-4)?
1 Answer
May 11, 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)=(3,-8)" and "(x_2,y_2)=(-7,-4)#
#rArrm=(-4-(-8))/(-7-3)=4/(-10)=-2/5#
