Question

What is the domain of f(x) = log2(x + 3) + 2?

Answer 1

(-3, infinity)

Explanation:

The domain of the log function is (0, infinity). In other words, x must be greater than 0.

To determine the domain of f(x) = log2(x + 3) + 2, we set (x + 3) greater than 0 and solve for x: That set is x > -3, or (-3, infinity).

Answer 2

the answer is x>-3