Rational Functions
Interactive practice questions
Consider the domain of a rational function.
Fill in the gap with a number to make the statement true.
The domain of a rational function is the set of all real numbers except for those that make the denominator $\editable{}$.
Easy
< 1min
What is the domain of the function $f\left(x\right)=\frac{x+8}{4-x}$f(x)=x+84−x?
Easy
< 1min
Consider the graph of the rational function.
Easy
1min
Consider the graph of the rational function.
Easy
1min
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