Find the Domain y=1.50x

Problem

y=1.50*x

Solution

1. Identify the type of function. The equation y=1.50*x is a linear function, which is a specific type of polynomial function.

2. Determine if there are any restrictions. For a function to have a restricted domain, there must be operations that are undefined for certain real numbers, such as division by zero or taking the square root of a negative number.

3. Analyze the expression 1.50*x Since multiplication of any real number by 1.50 is always defined, there are no restrictions on the input x

4. Conclude the domain. The domain of any linear function (that is not a vertical line) is the set of all real numbers.

Final Answer

Domain: *(−∞,∞)

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