3 years ago

I NEED HELP PLEASE !!

Mathematics

1 answer:

nasty-shy [4]3 years ago

6 0

A. Yes, it's true that the domain is {x | x is a real number}.

B. No, the range of f is (-∞, 0].

C. No, f is only decreasing over the interval (0, ∞).

D. Yes, The point (0,0) is a maximum.

E. No, since (0,0) is already a maximum and it's a zero so there is only one x-intercept.

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