Trig Graphing?

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Could someone please explain step-by-step how to graph the following? Thanks.

y = 2sec(3x)

2007-12-10 09:12:22 · 1 answers · asked by labelapark 6 in Science & Mathematics ➔ Mathematics

1 answers

This is simply a horizontal shrink factor of 3 and a vertical stretch factor of 2 of the secant function(green). You can take this pic and change the units on the x axis and y axis accordingly:

http://s236.photobucket.com/albums/ff177/jsardi56/?action=view¤t=secant12-11-07.gif

2007-12-10 21:58:07 · answer #1 · answered by jsardi56 7 · 0⤊ 1⤋