5:20 Reflections of a Function - Nerdstudy
Clear walkthrough of how reflecting a curve changes its function to -f(x) and f(-x).
Reflecting functions
Understand the effect reflecting a curve in one of the axes has on its function form
3 hand-picked video lessons for this topic, each checked for relevance and clarity, graded by difficulty and labelled by depth. Press play to watch — nothing loads from YouTube until you do.
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24:54 Transformations of Graphs - GCSE Higher Maths
Top UK GCSE video on graph transformations with a dedicated reflections section and exam questions.
7:10 Reflecting functions introduction | Transformations of functions | Algebra 2 | Khan Academy
Introduces why y=-f(x) reflects in the x-axis and y=f(-x) in the y-axis.