DeductionGeniusidn
Answered

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What is the domain of f(x) = 3√x? all real numbers positive numbers and zero all integers whole numbers

Sagot :

Mhanifaidn

Answer:

  • B. positive numbers and zero

Step-by-step explanation:

This is a square root function:

  • f(x) = 3√x

The domain is the x-values which include all non-negative real numbers

Correct choice is B

Semsee45idn

Answer:

All real numbers positive numbers and zero.

Step-by-step explanation:

Domain: set of all possible input values (x-values)

Range: set of all possible output values (y-values)

Given function:

[tex]f(x)=3 \sqrt{x}[/tex]

As the square root of x is undefined for negative real numbers, the domain is positive numbers and zero.

The largest value of the domain is unbounded, so the domain in interval notation is [0, ∞).

View image Semsee45
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