What is the slope of the line passing through the following points: # ( 0,4), (2,-5)#?
1 Answer
May 17, 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)=(2,-5)#
#rArrm=(-5-4)/(2-0)=(-9)/2=-9/2#
