Quotient of two linear functions to determine the domain

The video tutorial explains how to divide two functions, F(x) and G(x), and the implications for the domain of the resulting function. It highlights that while addition, subtraction, and multiplication of functions do not affect the domain, division introduces a constraint because the denominator cannot be zero. The tutorial walks through the process of identifying this constraint, setting the denominator equal to zero, and determining the restricted domain. It concludes with instructions on how to graph the domain, emphasizing the use of parentheses to denote undefined points and the use of a union symbol to connect intervals.

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