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Mathematics 12 Online
Bhadbabyjay03:

The domain of this function is {-12, -6, 3, 15}.

Lightskin:

Is there an answer key?

iphoneking13:

no

payton:

hmm...

Lightskin:

Well you have to think about it. 3 and 15 are positives and -12 and -6 are negatives

payton:

do you have to put a number in?

payton:

i got 11 lol

iphoneking13:

samee

Lightskin:

Ok so what u have to do is add a number to each of those numbers and see what number equals up to all of them; you have to find the same exact number for each of the negative and positive numbers and when u find that number than that will be your answer

payton:

so that might be your answer then

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