Graphing Slope-Intercept

See simulatsioon pole veel sellesse keelde tõlgitud. Ingliskeelne versioon on saadaval allpool.

Graphing Slope-Intercept Ekraanipilt  Lae alla  Manusta
  • Slope-Intercept Form
  • Graphing Linear Equations

Sisu

  • Slope-Intercept Form
  • Graphing Linear Equations

Description

Explore slope-intercept form of a line. Connect the slope and y-intercept to the equation of the line. Challenge yourself in the line game!

Näidis-õpieesmärgid

  • Graph a line given an equation in slope-intercept form.
  • Write an equation in slope-intercept form given a graphed line.
  • Predict how changing the values in a linear equation will affect the graphed line.
  • Predict how changing the graphed line will affect the equation.

Standards Alignment

Common Core - Math

8.EE.B.6
Use similar triangles to explain why the slope m is the same between any two distinct points on a non-vertical line in the coordinate plane; derive the equation y = mx for a line through the origin and the equation y = mx + b for a line intercepting the vertical axis at b.
8.EE.C.8a
Understand that solutions to a system of two linear equations in two variables correspond to points of intersection of their graphs, because points of intersection satisfy both equations simultaneously.
8.EE.C.8b
Solve systems of two linear equations in two variables algebraically, and estimate solutions by graphing the equations. Solve simple cases by inspection. For example, 3x + 2y = 5 and 3x + 2y = 6 have no solution because 3x + 2y cannot simultaneously be 5 and 6.
8.F.A.3
Interpret the equation y = mx + b as defining a linear function, whose graph is a straight line; give examples of functions that are not linear. For example, the function A = s2 giving the area of a square as a function of its side length is not linear because its graph contains the points (1,1), (2,4) and (3,9), which are not on a straight line.
Version 1.1.9

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Games Remote Lesson ideas A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Selle kaastöö koostas PhET. Trish Loeblein PK
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Slope-Intercept Lesson and Activity Sheet A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Selle kaastöö koostas PhET. Amanda McGarry KK
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Exploring Solving Systems of Linear Equations A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Mary Burr PK Discuss
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PREPARATORIA: Alineación de PhET con programas de la DGB México (2017) Selle kaastöö koostas PhET. Diana López KK
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Graphing Slope Intercept Fernanda Saavedra PK Guided
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GEOMETRIA ANALÍTICA ENVOLVENDO O ESTUDO DA RETA Cícera Fernandes; Francisco Regis Vieira Alves Muu Pr Matemaatika
PhET Lesson: Graphing Slope-Intercept Carolyn Felknor PK Guided Matemaatika
Graphing Systems of Equations Brock Atwood, Amanda Kurjak, Chelsea Tattershall PK Guided Matemaatika
Plano Cartesiano e Par Ordenado Eugeniano Brito Martins K-5 KT
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Retas e seus conceitos Italândia Ferreira de Azevedo e Francisco Régis Vieira Alves KK Pr Matemaatika
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