Domain Quadratic Math
Domain of a quadratic function.
Domain quadratic math. Given a situation that can be modeled by a quadratic function or the graph of a quadratic function the student will determine the domain and range of the function. Therefore the domain of the quadratic function in the form y ax 2 bx c is all real values. And i can take any real number square it multiply it by 3 then add 6 times that real number and then subtract 2 from it.
The domain of any quadratic function in the above form is all real values. We had a long discussion last august about domain and range of functions involving either quadratic functions or restricted domains or both. I ve edited the discussion to avoid some intermingling of topics.
What is a set of all of the valid inputs or all of the valid x values for this function. The range of a quadratic function depends on its vertex and the direction that the parabola opens. Domain x values output domain and range of quadratic functions substituting any real value of x into a quadratic equation results in a real number.
Here is the question from. So the domain of the function is. Determine the domain and range of the function f of x is equal to 3x squared plus 6x minus 2.
Therefore in general the domain of any quadratic function is all real numbers.