3 years ago

What is the domain of the function f(x)= sqrt 9x

Mathematics

1 answer:

Vikentia [17]3 years ago

7 0

Answer:

all positive numbers

Step-by-step explanation:

The domain is all of the possible x coordinates. Since we are doing a square root, the answer can't be negative, so if we are multiplying x by a positive number, x can't be negative. All other numbers would work.

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