Question

Pleasssseeee answer........

Simplify: 9log9(4) =
A. 3
B. 4
C. 9
D. 81

If f(x) = -2x2 + 8x - 4, which of the following is true?
A. The maximum value of f(x) is - 4.
B. The graph of f opens upward.
C. The graph of f has no x-intercept
D. f is not a one to one function.

Answer 1

B and D

Explanation:

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Answer 2

It’s B and D, Hope this help.


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