Find the Domain y=2x+7

Problem

y=2*x+7

Solution

1. Identify the type of function. The given equation y=2*x+7 is a linear function, which is a specific type of polynomial function.

2. Determine any restrictions on the input variable x For polynomial functions, there are no values of x that would result in division by zero or the square root of a negative number.

3. Conclude that the function is defined for all real numbers.

Final Answer

Domain: *(−∞,∞)

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