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Kruka [31]
2 years ago
8

Help!!! Find the domain of the function. Write the answer in interval notation.

Mathematics
1 answer:
beks73 [17]2 years ago
7 0

Answer:

A

Step-by-step explanation:

Given

f(x) = \frac{2}{3x+2}

The denominator cannot be zero as this would make f(x) undefined.

Equating the denominator to zero and solving gives the value that x cannot be.

3x + 2 = 0 ⇒ 3x = - 2 ⇒ x = - \frac{2}{3} ← excluded value

Then

domain is ( - ∞ , - \frac{2}{3} ) U ( - \frac{2}{3}, ∞ ) → A

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