What equation represents the line shown on the graphs

Answer:
y = 2x
Step-by-step explanation:
x is the x-axis
2 is the slope of the line
So, to verify put value of x = 1, 2, 3 and see value of y in the equation y = 2x
For example,
x = 1, y = 2
x = 2; y = 4
x = 3, y = 6
Answer:
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!