How do i make ramen noodles

I'm pretty sure it's b). i try drawing the functions out and b is the one that stands out or isnt a "line"

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .