Find the Domain y=800-50x

Problem

y=800−50*x

Solution

1. Identify the type of function provided. The expression y=800−50*x is a linear function, which is a specific type of polynomial function.

2. Determine if there are any restrictions on the input variable x For polynomial functions, there are no denominators that could be zero and no even-indexed roots (like square roots) that could contain negative values.

3. Conclude the domain based on the lack of restrictions. Since any real number can be substituted for x to produce a real value for y the domain consists of all real numbers.

Final Answer

Domain: *(−∞,∞)

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