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Help needed over here

Help needed over here-example-1

1 Answer

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Answer:

(b)
x \ge -3

Explanation:

Given


g(x) = √(x + 3)

Required

The domain

For
g(x) = √(x + 3) to be defined, the following must be true


√(x + 3) \ge 0

Square both sides


x + 3 \ge 0

Subtract 3 from both sides


x \ge -3

Hence, the domain is:

(b)
x \ge -3

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