2 years ago

Help no time pls ————

Mathematics

2 answers:

liberstina [14]2 years ago

8 0

Answer:

A. {3,4}

Step-by-step explanation:

In order to find the x values which would make the entire function undefined, you would have to factor the bottom equation. Factoring x^2+7x+12 gives you (x+3)(x+4). If you set each of these equal to 0, you end up with the x values being 3 and 4.

sladkih [1.3K]2 years ago

7 0

The domain is all real numbers except -3 and -4 or answer C :)

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