In a quadratic function the greatest power of the variable is 2. A quadratic equation has two solutions called roots. RMS can also be defined for a continuously varying function in terms of an integral of the squares of the.
The expression in the definition of a quadratic function is a polynomial of degree 2 or second order or a 2nd degree polynomial because the highest exponent of x is 2.
Quadratic function is a function that can be described by an equation of the form fx ax2 bx c where a 0. In math we define a quadratic equation as an equation of degree 2 meaning that the highest exponent of this function is 2. The general form of a quadratic equation is where x represents a variable and a b and c are constants with. For any t R the quadratic form is defined as Q t J w t P x A J w t P x 1 g 2 w J A J w.