NZ Level 8 (NZC) Level 3 (NCEA) [In development]
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Graphing cot, sec and cosec curves

Interactive practice questions

What is the lowest positive value $k$k for which $x=k$x=k is a vertical asymptote of $y=\sec x$y=secx?

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Display and interpret the graphs of functions with the graphs of their inverse and/or reciprocal functions

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