Question

The line passing through (1, 2) with slope 2 is ​

Answer 1

Answer:

3x-y-1=0

hope it will help you

Answer 2

Step-by-step explanation:

The line passing through (x, y) with slope m

(y-y1) = m(x-x1)

The line passing through (1, 2) with slope 2 is 

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

y - 2 = 2x - 2

2x - y - 2 + 2 = 0

2x - y = 0