Mathematics, 31.08.2020 02:01 Lalagrl

The function f(x) = –4x2 represents the path of a whale as it surfaces for air and dives again. Select all the observations that are true about the whale’s path. A. The domain is all real numbers x until the ocean hits the shore.

B. The range is (−∞,−4)

C. There are two points where the whale touches the surface.

D. f is decreasing for the whale's entire path.

E. The point where the whale touches the surface is a maximum.

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The function f(x) = –4x2 represents the path of a whale as it surfaces for air and dives again. Sele...

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