Determine if the following statement has to do with quanity supplied, supply curve, supply schedule, law of supply
the claim that, other things being equal, the quantity supplied of a good increases when the price of that good rises
The statement that you have given here is the law of supply.
The law of supply has to do with how much of a given good or service producers will be able and willing to produce and sell at a given price. (This price is the price they can sell it for, not the price of producing it.) Not surprisingly, the law holds that producers will supply more of a good or service (all other things being equal) when they can sell that good for a higher price. This is the law of supply.