Which one of the following situations would have a graph that is a constant function?

The amount of money that someone earning $10.75 per hour would make

The total number of days in September each year

The amount of rainfall in New York throughout the year

The distance you can see on a ferris wheel ride as time passes

Your height during your first 12 years

Question

Which one of the following situations would have a graph that is a constant function? 

The amount of money that someone earning $10.75 per hour would make
		
The total number of days in September each year
		
The amount of rainfall in New York throughout the year
		
The distance you can see on a ferris wheel ride as time passes
		
Your height during your first 12 years

anonymous · Answer

It's either the first or second option. I think it's the second one.

anonymous · Answer

Constant function means a function whose values do not vary and thus are constant. I was confused about the word constant and linear for a moment there. THerefore it is certain that it's the second option: "The total number of days in September each year"

anonymous · Answer

The first option is a linear function