So, the equation of the axis of symmetry is x = -⁄ 4 .

\[(x + 2)(x + 3) = 0\]

A quadratic function is a polynomial function of degree two, which means the highest power of the variable (usually x) is two. The general form of a quadratic function is:

Quadratic functions are a fundamental concept in mathematics, and understanding them is crucial for success in various mathematical and scientific fields. In this article, we will provide an in-depth look at quadratic functions, their properties, and applications, as well as sample assessment answers for integral maths.

\[f(x) = ax^2 + bx + c\]

\[f(x) = (x + 2)^2 - 1\]

Integral Maths: Quadratic Functions Topic Assessment Answers**