Can someone help

[bleak mason]

If they’re parallel they have the same slope, so it’ll be y=2x+b where b is some constant which represents how the line is essentially a vertical shift. Ask yourself at what height L will go through the y axis. It turns out that height is the b you’re looking for.

[spiral path]

so would b=3 cuz you just need to shift to the right 3 times

for the y value

[bleak mason]

Close, but notice L crosses the y axis below the x axis. It’s shifted down.

[spiral path]

im confused on what you mean