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Q: How do you derived quadratic function?

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

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.

The quadratic formula is derived by completing the square. That is as much as I can tell you.

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

A quadratic function will have a degree of two.

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.

That the function is a quadratic expression.

It follows from the definition of a quadratic funtcion.

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

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

It is a quadratic equation that normally has two solutions

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

The zeros of a quadratic function, if they exist, are the values of the variable at which the graph crosses the horizontal axis.

f(x) = ax^2 + bx + c, where a != 0 (for obvious reason: it wouldn't be a quadratic function)

If the highest exponent of independent variable(say x) is 2 and the highest exponent of dependent variable(say y) is 1 and x and y are not multiplied, then the function is quadratic. For example: 3x-y+x2= 2y-5x+7 represents a quadratic function but y= xy+x2+5 doesn't represent a quadratic function.

No. The inverse of an exponential function is a logarithmic function.

A quadratic function is a function where a variable is raised to the second degree (2). Examples would be x2, or for more complexity, 2x2+4x+16. The quadratic formula is a way of finding the roots of a quadratic function, or where the parabola crosses the x-axis. There are many ways of finding roots, but the quadratic formula will always work for any quadratic function. In the form ax2+bx+c, the Quadratic Formula looks like this: x=-b±√b2-4ac _________ 2a The plus-minus means that there can 2 solutions.

Quadrasies, in fifth century Greece.

An equation just has an equal sign. A function is basically just an equation without one!

Quadratic refers to a type of math function that is growing as a square of the input

dunctions are not set equal to a value

yes

you cant. the quadratic function must be expressed as a number. Radicals and numbers dont mix

If the quadratic function is written as ax2 + bx + c, then it has no x-intercepts if the discriminant, (b2 - 4ac), is negative.

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