What equation represents the line shown on the graphs

The equation that represent this line is y = 2x

Step-by-step explanation:

It is in the form y = mx + b

where mx is the slope and b the y-intercept.

How i got to know that it is y = 2x is that i tried other equations first but didn't work, so i tried y = 2x and it's worked.

y = mx + b

y = 2x and b = 0 which means at 0, continue going up by 2 till the is no space left.

Hopefully this helps!