Definition Of Quadratic Function Quadratic function is a function that can be described by an equation of the form fx ax2 bx c where a 0. The general form of a quadratic equation is where x represents a variable and a b and c are constants with. In elementary algebra the quadratic formula is a formula that provides the solutions to a quadratic equationThere are other ways of solving a quadratic equation instead of using the quadratic formula such as factoring direct factoring grouping AC method completing the square graphing and others.
It is called the linear coefficient.
Where a b c are real numbers and the important thing is a must be not equal to zero. The graph of a quadratic function is a parabola. A Quadratic Equation is one that can be written in the standard form ax2 bx c 0 where a b and c are real numbers and a does not equal zero. A process by which we add and subtract a constant to create a perfect square trinomial within an equation and transform the equation of the form y ax2 bx c into an equation of the form y ax - h2 k.