Chat with our AI personalities
An equation just has an equal sign. A function is basically just an equation without one!
A quadratic function will have a degree of two.
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.
No it is a linear one. X^2 = quadratic, x = linear. So if the equation doesn't have an x squared, then it is not quadratic.
It follows from the definition of a quadratic funtcion.