Recent content by Nemo

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    Help with grade 12 Trignometry project

    with the question i asked about an example of a periodic function i meanta real life phenomena like tidal data for example ?so for an example like that what would u put into lists like would it be the times ,low tide and high tide ? and which of those would u use to graph ? :confused:
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    Help with grade 12 Trignometry project

    Think about what those parameters represent graphically, and how the function corresponds to the data (i.e. how the data can be used to graph the function and find its equation). Sorry but i still don't get the question and how with the data given i can graph it :cry: could u provide more...
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    Help with grade 12 Trignometry project

    One last Extra help other than the above ones i was just wondering if u have an example of a periodic function with its data table as well as what i would put into the lists in my calculator for that graph e.g. time versus distance etc. in each list so that it graphs it as periodic ??
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    Help with grade 12 Trignometry project

    Help ! hii, thanx so much yapper for your help ,but you i did check if it was on radian or degree! sirus i did put these values in but the one value for Xmin=-4000 dosent go in like i punch it in and then there would be an error for that value only ?wat do u think the problem is ?? Another...
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    Help with grade 12 Trignometry project

    thanx a lot sirus , but actually yes i am still having trouble seeing the graph its probably about the window settings that i am battling with ?! :cry: so i wonder if u mind helping me out on this graphing part ? :redface:
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    Help with grade 12 Trignometry project

    Extra Help Well you ,the function i was trying to graph is the sinosoidal regression one but the problem is i have problems with determing the domain and range of the function if u could kindly provide some help on that as well as what is meant by standard deviation and how would it be used...
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    Help with grade 12 Trignometry project

    More help ! Thank you very much for your help sirus. The part with the calculator is that whenever i put the function as u said y= and i press graph it doesn't draw a graph at all so i was wondering could it be the window setting and if it is how would i set it to graph such functions
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    Help with grade 12 Trignometry project

    Thank you very much for your help Dirus. The part with the calculator is that whenever i put the function as u said y= and i press graph it doesn't draw a graph at all so i was wondering could it be the window setting and if it is how would i set it to graph such functions
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    Help with grade 12 Trignometry project

    Help with grade 12 Trignometry project!a.s.a.p pleasezz Hiii,, I am a grade 12 student ,and i have a math project related to sinosoidal functions to complete...My only problem at the moment is that ,with the notes my teacher gave to us it says that the sinosoidal regression on our calculators...
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