Find the Domain y=10x-2

Problem

y=10*x−2

Solution

1. Identify the type of function. The given equation y=10*x−2 is a linear function, which is a specific type of polynomial function.

2. Determine if there are any restrictions. Polynomial functions do not have denominators containing variables, square roots of negative numbers, or logarithms of non-positive numbers.

3. Conclude the domain. Since there are no values of x that would make the expression undefined, the function is defined for all real numbers.

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

Final Answer

Domain:(−∞,∞)

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