Sketch f(x)={-1 if x is an integer and -2 is not an integer

Question

anonymous · Answer

I don't know what is meant by if x is not an integer and if x is an integer...

parthkohli · Answer

Do you know what an integer is?

anonymous · Answer

Yes, I believe. Whole numbers, natural numbers and their additive inverses.

anonymous · Answer

it is going to look like the line \Yy=-2\) except it will have holes in it at the integers

parthkohli · Answer

^ that

anonymous · Answer

$y=-2$ is what i meant to write

anonymous · Answer

@satelite, this won't look pretty, will it?

anonymous · Answer

then at each integer you will put a little dot at $y=-1$

anonymous · Answer

no not very pretty, but then what graph of a line is?

parthkohli · Answer

High level users have targeted this post...run away!

anonymous · Answer

I was going to post an answer, but I am thinking this is a lot like the Dirichlet function.

anonymous · Answer

Ones which are continuous tend to be at least bareable.

anonymous · Answer

good luck drawing that one

parthkohli · Answer

I believe in the KISS principle @Limitless

anonymous · Answer

but this is much simpler, just a line

anonymous · Answer

Yep. A flat line with dots.

anonymous · Answer

Just didn't conjure up the most beautiful picture when I imagined it. So I hesitated about it because it seemed unlikely it would be so barren.

anonymous · Answer

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mertsj · Answer

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