Tyniqua | Desmos

Roots are where the graph intersects the x-axis

4

Expression 5: "x" squared minus 6 "x" plus 8 equals 0 Has graph. To audio trace, press ALT+T.

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Solutions using the quadratic formula

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Expression 7: StartFraction, left parenthesis, 6 plus StartRoot, left parenthesis, negative 6 , right parenthesis squared minus 4 left parenthesis, 1 , right parenthesis left parenthesis, 8 , right parenthesis , EndRoot , right parenthesis Over 2 left parenthesis, 1 , right parenthesis , EndFraction equals 4

equals

4

7

Expression 8: StartFraction, left parenthesis, 6 minus StartRoot, left parenthesis, negative 6 , right parenthesis squared minus 4 left parenthesis, 1 , right parenthesis left parenthesis, 8 , right parenthesis , EndRoot , right parenthesis Over 2 , EndFraction equals 2

equals

2

8

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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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