Which functions are increasing?
select all answers that are correct.

Hi there!

Your answers to this is the first and third file.
Why?

The functions are increasing because the arrow is pointing upwards.
Let me teach you something I learned in school!

Okay, you know how you read words from left to right? Well, it's the same with math like this! If you see a line on a graph pointing upwards when you look at it from left-to-right, then it's an increasing function. If it's the other way around, it's decreasing.

So your answers, as I said before, are A and C.
Hope this helps! Send me a private message if you need further explanation. :)