When dealing with quadratic functions, we are typically working with equations of the form:

$f(x) = ax^2 + bx + c$

Where:

• $a$, $b$, and $c$ are constants.
• $x$ is the variable.
• $f(x)$ represents the function's output for any given $x$.

Key Concepts in Quadratic Functions:

1. Standard Form: A quadratic function is generally written as $f(x) = ax^2 + bx + c$.

2. Vertex Form: You can rewrite the quadratic function as ( f(x) = a