Question

Coordinates (2,5) (6,11) what's the equation of the line?

Answer 1

Equation of the line—-> y=2x+1

Answer 2

y= 2x+1

Explanation:

Using the general linear form y=mx+c

First find the gradient: change in y/change in x

11-5/6-2 = 6/3= 2

y=2x+c

Secondly find out c:

Use one of the coordinats

5= 2(2)+c

5=4+c

-4

1=c

y= 2x+1