Casio ALGEBRA FX 2.0 PLUS Graphing Manual do Utilizador descarregar pdf (Página 94)

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k Conic Section Graph Analysis

You can determine approximations of the following analytical results using conic section

graphs.

•Focus/vertex/eccentricity

• Latus rectum

• Center/radius

• x-/y-intercept

•Directrix/axis of symmetry drawing and analysis

•Asymptote drawing and analysis

After graphing a conic section, press 4(G-SLV) to display the following graph analysis

menus.

u Parabolic Graph Analysis

• {Focus}/{Vertex}/{Length}/{e} ... {focus}/{vertex}/{latus rectum}/{eccentricity}

• {Dirtrx}/{Sym} ... {directrix}/{axis of symmetry}

• {X-Icpt}/{Y-Icpt} ... {x-intercept}/{y-intercept}

u Circular Graph Analysis

• {Center}/{Radius} ... {center}/{radius}

• {X-Icpt}/{Y-Icpt} ... {x-intercept}/{y-intercept}

u Elliptical Graph Analysis

• {Focus}/{Vertex}/{Center}/{e} ... {focus}/{vertex}/{center}/{eccentricity}

• {X-Icpt}/{Y-Icpt} ... {x-intercept}/{y-intercept}

u Hyperbolic Graph Analysis

• {Focus}/{Vertex}/{Center}/{e} ... {focus}/{vertex}/{center}/{eccentricity}

• {Asympt} ... {asymptote}

• {X-Icpt}/{Y-Icpt} ... {x-intercept}/{y-intercept}

The following examples show how to use the above menus with various types of conic

section graphs.

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Function Analysis

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Casio ALGEBRA FX 2.0 PLUS Graphing Manual do Utilizador Página 94