How do you find the slope of the line passing through the points (–3, 4) and (2, –1)?
1 Answer
Mar 22, 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)=(-3,4)" and "(x_2,y_2)=(2,-1)#
#rArrm=(-1-4)/(2-(-3))=(-5)/5=-1#
