Show How do you find the domain of a rational expression?How do you find the domain of a rational expression?. Take the denominator of the expression.. Set that denominator equal to zero.. Solve the resulting equation for the zeroes of the denominator.. The domain is all other x-values.. What is the domain and range of a function calculator?A domain is the set of all input values for which a function produces a result. The range is the set of all output values for which a function produces a result. For example, the domain of a function that outputs the square of its input would be all real numbers, while the range would be all positive real numbers.
What is a rational domain?The domain of a rational function is the set of all x-values that the function can take. To find the domain of a rational function y = f(x): Set the denominator ≠ 0 and solve it for x. Set of all real numbers other than the values of x mentioned in the last step is the domain.
What is the domain of a graph calculator?The domain of the graph is the set of all x-values for which the function produces a real y-value. A domain is the set of all x-values for which a function produces a real y-value. In other words, it is the set of all input values for which the function produces a result.
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