3 years ago

What’s is the domain

Mathematics

1 answer:

hram777 [196]3 years ago

7 0

9514 1404 393

Answer:

(b) x -3 ≥ 0

Step-by-step explanation:

The square root function will return non-negative values, so the inequality √(x-3) ≥ 0 gives no new information. What is required is that the <em>argument</em> of the square root function be non-negative:

x -3 ≥ 0

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