GCSE Maths Practice: functions

Question 4 of 10

This question practices evaluating quadratic functions f(x) = x² + 2x + 1 at x = 2.

\( \text{Given the function } f(x) = x^2 + 2x + 1, \text{ find the value of } f(2). \)

Choose one option:

Check squaring, multiplication, and addition carefully.

Substitute x = 2 and compute each term carefully.