Syllabus point — Maths Interactives

Understand and use the relationship between the graph of y = f(x) and the graphs of y = 1/f(x), y = |f(x)| and y = f(|x|).

u2-t4-s1-d2

2 interactives — choose one

Reflecting with absolute value

Compare |f(x)| and f(|x|) on quadratics, cubics, trig graphs, and piecewise functions.

Step through sketching 1/f — asymptotes from zeros, reciprocal turning-point heights, and end behaviour.

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Describe the interactive you’d like — same inbox as applet feedback, tagged as a request for this syllabus id.