Find the Domain (4y)/5

Problem

(4*y)/5

Solution

1. Identify the type of expression provided. The expression (4*y)/5 is a linear polynomial expression in terms of the variable y

2. Check for restrictions such as division by zero. In this expression, the denominator is a constant 5 which is never zero.

3. Check for other restrictions such as square roots of negative numbers or logarithms of non-positive numbers. There are no such operations present in this expression.

4. Determine the domain based on the lack of restrictions. Since the expression is defined for all real values of y the domain is the set of all real numbers.

Final Answer

Domain: *(−∞,∞)

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