Question

What is the formula for a quadratic function?

Answer 1

9514 1404 393

Step-by-step explanation:

The standard form of a quadratic function and the formula for finding its zeros are shown here:

`f(x)=ax^2+bx+c \qquad\text{standard form of a quadratic function}\\\\x=(-b\pm√(b^2-4ac))/(2a) \qquad\text{formula for finding $x$ such that $f(x)=0$}`