Question

Drag and drop the equation to correctly complete the sentence.

The equation of the line that passes through the points (2, -7) and (5, -1) is
????

Answer 1

y= 2x - 11

Explanation:

(-7 +1 )/ (2-5) = 2

y= 2x +b

-1 = 2* 5 + b

solve for b and you get -11 so the equation of the line is :

y = 2x -11