Over what interval is the parabola below decreasing? 3<. x. <∞ −∞ <. x. <3 −1<. x. <∞ −∞ < x < −1

asked Aug 25, 2022 222k views

5 votes

Over what interval is the parabola below decreasing?

3<. x. <∞
−∞ <. x. <3
−1<. x. <∞
−∞ < x < −1

4.2k points

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5 votes

Answer:

B. -oo < x < 3

Explanation:

since the vertex (3, -1), so, x should be less than 3

-oo < x < 3

PradyJord answered Aug 28, 2022

4.4k points

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