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Which of the following inequalities represents all values of X for which the quotient below is defined?

Which of the following inequalities represents all values of X for which the quotient-example-1

1 Answer

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Answer:


x \ge 1

Explanation:

Given


√(6(x - 1)) / \sqrt{3x^2

Required

x for
which the function is
de fi ned

To do this, we set the numerator root
\ge 0

So, we have:


6(x - 1) \ge 0

Divide by 6


(x - 1) \ge 0

Solve for x


x \ge 1

Also, we set the denominator greater than 0:


3x^2 > 0

Divide by 3


x^2 > 0

Take square roots


x > 0

So, we have:


x > 0 and
x \ge 1

Combine both to give:


x \ge 1

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