Best Answer

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

Q: What is the formula for quadratic function?

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No.

A quadratic function is ax2+bx+c You can solve for x by using the quadratic formula, which, as the formula requires the use of square roots, would be tricky to put here.

Do you mean the quadratic formula? Not much; this would be more likely to be used by a scientist or engineer.

-2x2 + 9x - 12 = 0Then apply the quadratic formula.

Try the quadratic formula. X = -b ± (sqrt(b^2-4ac)/2a)

Related questions

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.

No.

True

A quadratic function is ax2+bx+c You can solve for x by using the quadratic formula, which, as the formula requires the use of square roots, would be tricky to put here.

All you do is set the quadratic function to equal to 0. Then you can either factor or use the quadratic formula to solve for your unknown variable.

Do you mean the quadratic formula? Not much; this would be more likely to be used by a scientist or engineer.

I think its the dropping of a golf ball off a building! This is because the formula for velocity when something is dropped is a quadratic formula, that is of degree 2.

The quadratic formula is used to solve the quadratic equation. Many equations in which the variable is squared can be written as a quadratic equation, and then solved with the quadratic formula.

aryabhatt's quadratic formula

-2x2 + 9x - 12 = 0Then apply the quadratic formula.

Try the quadratic formula. X = -b ± (sqrt(b^2-4ac)/2a)

There are an infinite number of different quadratic equations. The quadratic formula is a single formula that can be used to find the pair of solutions to every quadratic equation.