Question: Suppose that F(x) = log 2 (x + 1) - 3. (a) What is the domain of F? (b) What is F(7)? What point is

Suppose that F(x) = log2(x + 1) - 3.

(a) What is the domain of F?

(b) What is F(7)? What point is on the graph of F?

(c) If F(x) = -1, what is x? What point is on the graph of F?

(d) What is the zero of F?

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