[BlindMath] Drawing trigonometric Functions and their Graphs

[Bill Dengler]

Can you describe the graphs, for example by stating key points (mins, maxes, the length of a period, etc)?

Bill

> On 16 Jul 2018, at 23:58, Elise Berkley via BlindMath <blindmath at nfbnet.org> wrote:
> 
> I do have braille graph paper, but is there a better way? Is there a
> program to input data and print a graph? Thanks for being my
> lifesavers!
> Elise--
> Elise Berkley and Becky Berkley
> Okay, everyone. Elise again!
> Another question: What is the simplest way for us to draw graphs of
> trigonometric functions?
> 
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