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3 years ago

Please help

Mathematics

1 answer:

SashulF [63]3 years ago

4 0

Answer:

f(x) is undefined where Q=0 or R=0.

Step-by-step explanation:

The function f(x) will be undefined if any of the denominators is zero. That will be the case for Q=0 and for R=0. (You can find <em>some of the excluded values</em> by examining g(x) = P/R.)

To find the excluded values, find the zeros of the denominator polynomials.

___

By itself, examining g(x) may not tell you <em>all</em> of the excluded values of the domain of f(x). The zeros of Q also need to be excluded.

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