Respuesta :

sportsprincess06

Answer:

(−∞,4)

Step-by-step explanation:

it opens up so it's the highest point

SDCInfinity

Answer:

(-∞, 2]

Step-by-step explanation:

    The domain is the list of x values of a function. On the left, the arrow means that it goes on forever.  On the right, the line goes up to 2. Therefore, the domain is (-∞, 2].

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