Find the Domain 7y-m

Problem

7*y−m

Solution

1. Identify the type of expression provided. The expression 7*y−m is a linear polynomial in two variables, y and m

2. Determine if there are any restrictions on the variables. Restrictions typically occur with denominators (which cannot be zero), even roots (which cannot have negative radicands), or logarithms (which must have positive arguments).

3. Observe that there are no fractions, roots, or logarithms in this expression.

4. Conclude that the variables y and m can take any real number value. In the context of multivariable functions, the domain is the set of all possible ordered pairs (y,m) in the Cartesian plane.

Final Answer

Domain:{[(y,m),y∈ℝ,m∈ℝ]}

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