What is the slope of the line between (3, –4) and (–2, 1)?
1 Answer
Jun 1, 2018
Explanation:
#"calculate the slope using 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)#
#m=(1-(-4))/(-2-3)=5/(-5)=-1#
