Find the Domain y=7x+3

Problem

y=7*x+3

Solution

1. Identify the type of function. The given equation y=7*x+3 is a linear function, which is a specific type of polynomial.

2. Analyze the expression for restrictions. For a function to have a restricted domain, there must be operations like division by zero, square roots of negative numbers, or logarithms of non-positive numbers.

3. Determine the domain. Since there are no denominators, radicals, or logarithms, the variable x can take any real number value.

4. Express the domain in interval notation. The set of all real numbers is represented as (−∞,∞)

Final Answer

Domain: *(−∞,∞)

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