Find the Domain f(x)=-4.9x^(2+12)

Problem

ƒ(x)=−4.9*x(2+12)

Solution

1. Simplify the exponent in the function by adding the constants.

ƒ(x)=−4.9*x14

2. Identify the type of function. This is a polynomial function of degree 14.

3. Determine the restrictions on the input variable x Polynomial functions are defined for all real numbers because there are no denominators that could be zero and no even roots of negative numbers.

4. State the domain in interval notation. Since there are no restrictions, the domain includes all values from negative infinity to positive infinity.

Final Answer

Domain: *(−∞,∞)

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