GRAPHING POLAR FUNCTION BY USING MICROSOFT OFFICE EXCEL POLAR FUNCTION BY USING MICROSOFT OFFICE EXCEL

Pringgo, Purwoko (2011) GRAPHING POLAR FUNCTION BY USING MICROSOFT OFFICE EXCEL POLAR FUNCTION BY USING MICROSOFT OFFICE EXCEL. Prosiding Seminar Nasional Pendidikan, 2011 (1). pp. 1-4. ISSN 979-587-390-3

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Abstract

Abstract This paper discusses how to graph a polar function r=f(\ensuremathθ). Graphing a polar function is accomplished in pretty much the same manner as a rectangular function is graphed. They can be graphed by point-plotting, using the trigonometric functions period, and using the function?s symmetry (if any). When graphing rectangular function by point-plotting we would pick values for x and then evaluate the function to determine its corresponding y-value. For a polar function, we would pick angle measurements for \ensuremathθ and then evaluate the function to determine its corresponding r-value. In Microsoft Office Excel worksheet, a point (f(\ensuremathθ),\ensuremathθ) will be plot in scatter chart as (f(\ensuremathθ)cos(\ensuremathθ),f(\ensuremathθ)sin(\ensuremathθ) ). Keywords: polar function, Microsoft Office Excel

Item Type:	Article
Subjects:	Q Science > QA Mathematics > QA75-76.95 Calculating machines > QA76 Computer software
Divisions:	06-Faculty of Education and Educational Science > 84202-Mathematics Education (S1)
Depositing User:	Mr. Purwoko Pringgo
Date Deposited:	14 Nov 2019 13:00
Last Modified:	14 Nov 2019 13:00
URI:	http://repository.unsri.ac.id/id/eprint/14645

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