Find the Domain x+y

Problem

x+y

Solution

1. Identify the type of expression provided. The expression x+y is a polynomial function of two variables, often written as ƒ(x,y)=x+y

2. Analyze the operations involved. The expression involves only addition, which is defined for all real numbers.

3. Determine if there are any restrictions. There are no denominators that could be zero, no square roots of negative numbers, and no logarithms of non-positive numbers.

4. State the domain. Since there are no restrictions on the variables x and y the domain consists of all ordered pairs of real numbers.

Final Answer

Domain:{(x,y)|x∈ℝ,y∈ℝ}

Want more problems? Check here!