Question 1150608
graph each function. Be sure to label key points and a show at least two cycles. Use the graph to determine the domain and each range of each function\


y=4sec(1/2x)
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DL the FREE graph software at 
www.padowan.dk
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Use Insert
Enter 4sec(1/2x)
Pick a color
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PS  Is is sec(1/(2x)) ?
Or sec((1/2)x) ?