GCSE Maths Practice: functions

Question 1 of 10

This question practices evaluating quadratic functions f(x) = 3x² - 5x + 1 at a negative input.

›

\( \text{Find the value of } f(-2) \text{ for the function } f(x) = 3x^2 - 5x + 1. \)

Choose one option:

Check squaring, multiplication, and addition carefully.

Substitute x = -2 into f(x) and perform all arithmetic operations carefully.