Find the Domain y=1/5*(3x)
Problem
Solution
Identify the type of function provided. The expression
y=1/5*(3*x) is a linear function, which is a specific type of polynomial function.Analyze the expression for any restrictions. Restrictions on the domain typically occur when there is a denominator that could equal zero, a square root of a negative number, or a logarithm of a non-positive number.
Determine if any restrictions apply. Since there are no variables in the denominator and no radicals or logarithms, the function is defined for all real numbers.
State the domain in interval notation. Because the function is defined for every possible value of
x the domain is all real numbers.
Final Answer
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