#Dr Frost Maths - Transformations - 2 Questions

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vapid barn Nov 3, 2023, 2:55 PM

Sorry for disturbing, but theres no video help so i turned to discord. :/

wheat panther Nov 3, 2023, 10:13 PM

For the first one, when a function f(X) is reflected in the X axis, it becomes -f(X). If f(X) = 3X^2 - 3X + 19, then -f(X) = -(3X^2 - 3X + 19) = -3X^2 + 3X - 19.