Maximum or Minimum Value of a Quadratic
For:
$$f(x)=ax^2+bx+c$$
the extremum value is:
$$f\left(-\frac{b}{2a}\right)=\frac{4ac-b^2}{4a}$$
Usage
- Used to directly obtain the maximum or minimum value of a quadratic.
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CAT Formulas
Applications of Derivatives
Maximum or Minimum Value of a Quadratic
Maximum or Minimum Value of a Quadratic
For:
$$f(x)=ax^2+bx+c$$
the extremum value is:
$$f\left(-\frac{b}{2a}\right)=\frac{4ac-b^2}{4a}$$
Usage
- Used to directly obtain the maximum or minimum value of a quadratic.
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