Question

What is the slope of a line containing points (2,-1) (3,5)

Answer 1

slope(m)=6

Explanation:

(2 , -1)=(x1 , y1)

(3 , 5)=(x2 , y2)

use formula : y2 - y1/x2 - x1

=5-(-1)/3-2

=5+1/1

=6/1

=6

therefore slope of a line is 6.