Question

Find the slope of the line that goes through (2, -1) and (6, 1).

Answer 1

you would use y^1-y^2/x^1-x^2

so you would subtract 6-(-1) , it would be 7

then subtract 1-2 , it would be -1

so your answer is 7/-1

Answer 2

Slope= y=(1/2)x-2

Explanation: