Find the Domain y=7x

Problem

y=7*x

Solution

1. Identify the type of function. The given equation y=7*x is a linear function, which is a specific type of polynomial function.

2. Determine if there are any restrictions. For a function to have a restricted domain, there are typically denominators that cannot be zero, square roots of negative numbers, or logarithms of non-positive numbers.

3. Analyze the expression 7*x Since 7*x is defined for every possible real number value of x there are no restrictions on the input.

4. State the domain in interval notation. Since x can be any real number, the domain extends from negative infinity to positive infinity.

Final Answer

Domain: *(−∞,∞)

Want more problems? Check here!