How do you find the slope given (-5,7) and (-8,9)?
1 Answer
May 12, 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)=(-5,7)" and "(x_2,y_2)=(-8,9)#
#rArrm=(9-7)/(-8-(-5))=2/(-3)=-2/3#
