Is all the numbers 1-99 back to back divisible by 9
2 answers:
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Answer:
The domain of the function is all real values of x, except and
Step-by-step explanation:
We are given the following function:
It's a fraction, so the domain is all the real values except those in which the denominator is 0.
Denominator:
Quadratic equation with
Using bhaskara, the denominator is 0 for these following values of x:
The domain of the function is all real values of x, except and