GCSE Maths Practice: graph-transformations

Question 4 of 10

This question tests vertical translation of a function.

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\( \begin{array}{l}\text{Describe the transformation from } y = f(x) \\\text{to } y = f(x) + 4.\end{array} \)

Choose one option:

\( \text{Translation 4 units up} \) \( \text{No transformation} \) \( \text{Translation 3 units down} \)

Check the constant added to the function to determine direction and magnitude of the shift.

Adding a constant outside the function shifts all points vertically without changing the shape of the graph.