Melinda has shown that a function, f(x), increases by 4 for every unit in the domain. What does this prove?

The function f(x) is an arithmetic sequence.

The function f(x) is a geometric sequence.

The function f(x) is not a sequence.

This does not prove anything.

Question

Melinda has shown that a function, f(x), increases by 4 for every unit in the domain. What does this prove?

 The function f(x) is an arithmetic sequence.

 The function f(x) is a geometric sequence.

 The function f(x) is not a sequence.

 This does not prove anything.

anonymous · Answer

@agent0smith @EducateMe @jigglypuff314 @texaschic101 @Jyang772 @thomaster @Whitemonsterbunny17

texaschic101 · Answer

I am not good with functions.....so this is just a guess...if it increases by 4, then you are adding 4 each time. My guess is it is an arithmetic sequence.
You might better get a second opinion

anonymous · Answer

okay thx

texaschic101 · Answer

don't thank me yet....it was just a guess

anonymous · Answer

oh okay then anyone else want to answer

anonymous · Answer

please its a timed test