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GaryK [48]
3 years ago
5

what is the domain of f(x) = ³√x ? a). all real numbers b). positive numbers and zero c). all integers d). whole numbers

Mathematics
2 answers:
Mila [183]3 years ago
7 0

Answer:

A


Step-by-step explanation:

<u>Domain is the </u><u>ALLOWED</u><u> x values in a function.</u>

  • Does plugging in any positive number pose a problem with getting an answer?

No.

  • Does plugging in 0 pose any problem?

No.

  • Does plugging in negative numbers pose any problem?

No. <em>Square root of negative numbers are not possible</em> BUT <em>cube root of negative numbers ARE possible</em>.

<em>Also, from the attached snapshot of the graph of f(x)=\sqrt[3]{x} , we can see that ALL real numbers are allowed for x</em>

pav-90 [236]3 years ago
7 0

Answer:

A

Step-by-step explanation:

all real numbers

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