Most likely cot x = cos x / sin x , but i'm still learning this myself. I hope it helps :)
Can’t see the full graph! But you can see there’s a small portion of the graph showing at the bottom which seems to be continuing making the range start from negative infinity. So, it has to be either the first or last option. You can check where the least and greatest x values that are graphed are to determine your domain
Answer:
Step-by-step explanation:
3/4
I believe it's the = equal sign with a little ~ squiggly on top of that.
