Find the Domain 3x-4y-8

Problem

3*x−4*y−8

Solution

1. Identify the type of expression provided. The expression 3*x−4*y−8 is a linear polynomial in two variables, x and y

2. Check for restrictions such as denominators that could be zero, square roots of negative numbers, or logarithms of non-positive numbers.

3. Determine that there are no such restrictions in this polynomial expression, meaning any real number can be substituted for x and y

4. State the domain as the set of all ordered pairs (x,y) in the Cartesian plane.

Final Answer

Domain={(x,y)∈ℝ^2}

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