Find the Domain C=4a+600

Problem

C=4*a+600

Solution

1. Identify the type of function. The equation C=4*a+600 is a linear function where C is the dependent variable and a is the independent variable.

2. Determine if there are any mathematical restrictions. In a linear polynomial, there are no square roots of negative numbers and no denominators that could equal zero.

3. Analyze the mathematical domain. Since there are no restrictions, the variable a can be any real number.

4. Consider the context. If this equation represents a real-world scenario (such as cost C based on a quantity a, the domain is often restricted to a≥0 However, strictly mathematically, the domain is all real numbers.

Final Answer

Domain: *(−∞,∞)

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