GCSE Maths Practice: graph-transformations

Question 6 of 10

This question tests rotation by 180° about the origin.

‹ ›

\( \begin{array}{l}\text{Describe the transformation from } y = f(x) \\\text{to } y = -f(-x).\end{array} \)

Select all correct options:

\( \text{Graph is modified} \) \( \text{Rotation 180 degrees about the origin} \) \( \text{Graph is unchanged} \) \( \text{No transformation} \)

Check for negative signs in front of x and f(x) to identify rotation.

Combining -f(x) and f(-x) reflects the graph over both axes, resulting in a 180° rotation.