Find the Domain ax^2+bx+c

Problem

a*x2+b*x+c

Solution

1. Identify the type of function. The expression a*x2+b*x+c is a polynomial function of degree 2, also known as a quadratic function.

2. Determine if there are any restrictions. Polynomials do not contain variables in denominators, under even-indexed roots, or inside logarithms.

3. Conclude the domain. Since there are no values of x that make the expression undefined, the domain consists of all real numbers.

Final Answer

Domain of *a*x2+b*x+c=(−∞,∞)

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