Question
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At what \( x \) - value will the point discontinuities of the given rational function below occur? \( f(x)=\frac{16 x(x+3)(x+6)}{x^{2}-36} \) \( x=0, x=-3 \), and \( x=-6 \) \( x=0 \) and \( x=-3 \) \( x=-6 \) \( x=0 \) only \( x \)

Ask by Cole Powers. in the United States
Jan 25,2025

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Answer

The function has a point discontinuity at \( x = -6 \).

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The Deep Dive

The given rational function can experience point discontinuities in regions where the denominator equals zero. In this case, the denominator is \( x^2 - 36 \), which can be factored into \( (x - 6)(x + 6) \). This means the function has potential discontinuities at \( x = 6 \) and \( x = -6 \). While \( x = -6 \) does create a point discontinuity, the other factors in the numerator do not cancel it out, making it a notable discontinuity. To review, the correct answer is that the point discontinuity occurs at \( x = -6 \). Now you're officially a point discontinuity detective! 🔍🐾

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