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If its discriminant is less than zero it can't be factored.

Q: How do you know if a quadratic function is factorrable or not?

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A quadratic function is a second degree polynomial, that is, is involves something raised to the power of 2, also know as squaring. Quadratus is Latin for square. Hence Quadratic.

A quadratic function will have a degree of two.

It follows from the definition of a quadratic funtcion.

It is a quadratic equation that normally has two solutions

If a quadratic function is 0 for any value of the variable, then that value is a solution.

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A quadratic function is a second degree polynomial, that is, is involves something raised to the power of 2, also know as squaring. Quadratus is Latin for square. Hence Quadratic.

A quadratic function is a noun. The plural form would be quadratic functions.

A quadratic function will have a degree of two.

it is a vertices's form of a function known as Quadratic

the graph of a quadratic function is a parabola. hope this helps xP

A quadratic function is a noun. The plural form would be quadratic functions.

That the function is a quadratic expression.

It follows from the definition of a quadratic funtcion.

A linear function is a line where a quadratic function is a curve. In general, y=mx+b is linear and y=ax^2+bx+c is quadratic.

No. It is a sequence for which the rule is a quadratic expression.

It is a quadratic equation that normally has two solutions

If a quadratic function is 0 for any value of the variable, then that value is a solution.