How do you determine the slope of R(0, 4), S(5, 0)?
1 Answer
Jun 25, 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)=(0,4)" and "(x_2,y_2)=(5,0)#
#m=(0-4)/(5-0)=(-4)/5=-4/5#
