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Mathematics 8 Online
Hanna:

Algebra 2 help

Hanna:

@dude

dude:

Post ahead

Hanna:

1 attachment
Hanna:

There is only 5 questions

dude:

Okay for rational functions, you cannot have x values that will make the denominator equal to 0 Any ideas?

Hanna:

So A?

dude:

It cannot be 0, so it is not A

Hanna:

Then D?

Hanna:

Since it's (0, ∞ ) ?

dude:

Well it is all values except 0 So it could be \(x|x\in \mathbb R, x\neq 0\)

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