In the U.S. a yellow diamond shape sign with a black S shape with an arrow.
A yellow diamond with an "s" shaped arrow.
which sign tells you to slow down because you are approaching a double curve in Texas?
The yellow S curve sign
yield sign
Yellow diamond with a black "S"
The one that looks like an S
The one that looks like an S
That would be a double curve, it would be a black "S" on a yellow diamond shaped sign.
Vertical squiggly line on a yellow diamond sign. see link
An 'S' sign.
yellow flashing lights Yellow rhombus (diamond) with curving line and arrow.
indifference curve analysis is not much in use because it only tells us that demand curve has a negative slope except when they don't ....
Yellow diamond with a black "S" arrow