"patrick made tortilla soup in his slow cooker and has turned the heat off to allow the soup to cool slightly before consuming. the temperature, in degrees fahrenheit, of the soup x minutes after the heat was turned off is represented by the function below."

there is no correct list among the choices you've provided.

the list might look something like this:

-- baby human

-- piccolo

-- flute

-- soprano singer

-- trumpet

-- tenor singer

-- trombone

-- baritone singer

-- baritone horn

-- bass singer

-- tuba

since i had to make up the list myself, i made it easy on myself, and i didn't try to shuffle the string instruments and woodwinds into it too.

where’s the list ? the question is incomplete

+15-35=-20

going in opposite directions