How do you find the slope of the line passing through the points (1,1) and (-4,-4)?
1 Answer
May 10, 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)=(1,1)" and "(x_2,y_2)=(-4,-4)#
#rArrm=(-4-1)/(-4-1)=(-5)/(-5)=1#
