Domain and range, HELP!

asked Jan 2, 2023 77.3k views

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5 votes

The function is decreasing because it is going down.

The domain is the set of x-values, which is
$x \leq 4$ or
$(-\infty, 4]$ .

The range is the set of y-values, which is
$-6 \leq y < -1$ or
[-6, -1) .

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