Polar Coordinate Checker! | Desmos

Hidden Label: left parenthesis, "r" cos "A" , "r" sin "A" , right parenthesis equals left parenthesis, 2.8 2 8 4 2 7 1 2 4 7 5 , 2.8 2 8 4 2 7 1 2 4 7 5 , right parenthesis Has graph. To audio trace, press ALT+T.

Label

equals

left parenthesis, 2.8 2 8 4 2 7 1 2 , 2.8 2 8 4 2 7 1 2 , right parenthesis

5

Let ( X1, Y1) represent the rectangular coordinates of a point in the Cartesian plane. Values for X1 and Y1 can be manually entered to identify its location.

6

Hidden Label: left parenthesis, "x" Subscript, 1 , Baseline , "y" Subscript, 1 , Baseline , right parenthesis equals left parenthesis, 2.8 2 8 4 2 7 1 2 4 7 5 , 2.8 2 8 4 2 7 1 2 4 7 5 , right parenthesis Has graph. To audio trace, press ALT+T.

Label

equals

left parenthesis, 2.8 2 8 4 2 7 1 2 , 2.8 2 8 4 2 7 1 2 , right parenthesis

7

Expression 8: "x" Subscript, 1 , Baseline equals 2 StartRoot, 2 , EndRoot equals 2.8 2 8 4 2 7 1 2 4 7 5

equals

2.8 2 8 4 2 7 1 2 4 7 5

8

Expression 9: "y" Subscript, 1 , Baseline equals 2 StartRoot, 2 , EndRoot equals 2.8 2 8 4 2 7 1 2 4 7 5

equals

2.8 2 8 4 2 7 1 2 4 7 5

9

10

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Examples

Lines: Slope Intercept Form

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Lines: Point Slope Form

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Lines: Two Point Form

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Parabolas: Standard Form

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Parabolas: Vertex Form

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Parabolas: Standard Form + Tangent

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Trigonometry: Period and Amplitude

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Trigonometry: Phase

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Trigonometry: Wave Interference

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Trigonometry: Unit Circle

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Conic Sections: Circle

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Conic Sections: Parabola and Focus

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Conic Sections: Ellipse with Foci

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Conic Sections: Hyperbola

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Polar: Rose

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Polar: Logarithmic Spiral

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Polar: Limacon

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Polar: Conic Sections

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Parametric: Introduction

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Parametric: Cycloid

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Transformations: Translating a Function

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Transformations: Scaling a Function

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Transformations: Inverse of a Function

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Statistics: Linear Regression

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Statistics: Anscombe's Quartet

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Statistics: 4th Order Polynomial

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Lists: Family of sin Curves

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Lists: Curve Stitching

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Lists: Plotting a List of Points

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Calculus: Derivatives

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Calculus: Secant Line

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Calculus: Tangent Line

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Calculus: Taylor Expansion of sin(x)

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Calculus: Integrals

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Calculus: Integral with adjustable bounds

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Calculus: Fundamental Theorem of Calculus

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