Equation Grapher

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Equation Grapher Captura de Pantalla  Baixar  Insertar
  • Representación gráfica
  • Polinomios
  • Curvas
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Contidos

  • Representación gráfica
  • Polinomios
  • Curvas

Description

Learn about graphing polynomials. The shape of the curve changes as the constants are adjusted. View the curves for the individual terms (e.g. y=bx ) to see how they add to generate the polynomial curve.

Obxectivos de Aprendizaxe

  • Sketch how the graph of a line changes as the coefficient and constant vary.
  • Predict how a line graph will look given an equation in other forms.
  • Sketch how a parabola changes as coefficients and constant vary.
  • Predict how a parabolic graph will look given equations in other forms.

Standards Alignment

Common Core - Math

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.
HSF-IF.C.7
Graph functions expressed symbolically and show key features of the graph, by hand in simple cases and using technology for more complicated cases.*
Version 2.02

Teacher Tips

A guía de profesores (pdf) contén consellos creados polo equipo PhET. ( PDF ).

Teacher-Submitted Activities

Equation Grapher: Sketching Linear and Parabolic Graphs (Inquiry Based) A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Esta contribución foi deseñada por PhET. Trish Loeblein BAC Lab Matemáticas
Equation Grapher: Stretch Armstrong A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. beki toussaint BAC Lab Matemáticas
Alignment of PhET sims with NGSS Esta contribución foi deseñada por PhET. Trish Loeblein BAC Outro Química
Bioloxía
Física
Ciencias da Terra
How do PhET simulations fit in my middle school program? Esta contribución foi deseñada por PhET. Sarah Borenstein S.O. Outro Física
Bioloxía
Ciencias da Terra
Química
MS and HS TEK to Sim Alignment Elyse Zimmer S.O.
BAC
Outro Bioloxía
Física
Química
EQUATION GRAPHER – PHET: FUNÇÕES POLINOMIAIS Rannyelly Rodrigues de Oliveira e Francisco Régis Vieira Alves BAC Guided Matemáticas
Plano Cartesiano e Par Ordenado Eugeniano Brito Martins 11 Deb
Discuss
Lab
Matemáticas
Kinematics Wang Yunhe BAC Lab Física
Flexible Quadratics Andrew Marshallsay S.O. Lab
Linear and Quadratic Functions: analysis using graphing unkown unknown BAC Deb Matemáticas
Equation Grapher: Transformations of graphs Stacy Larson BAC Lab Matemáticas
2차 방정식 그래프 작성기 SIM 사용설명서 이화국(Wha Kuk Lee) S.O.
BAC
Deb
CCs
Demo
Matemáticas
Física
Química
Coeficientes e raízes das Funções do 1° e 2° Grau Thamires Silva Aquino de Souza e Francisco Régis Vieira Alves S.O. Guided Matemáticas
Uma proposta de estudo de gráficos de equações do segundo grau Ana Carla Pimentel Paiva; Francisco Régia Vieira Alves S.O. Guided Matemáticas
Função Afim Ederson Marcelino Silva U-Inicio
BAC
Guided Matemáticas
Parabola juan francisco gonzalez rico S.O. Deb Matemáticas

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Equipo de Deseño Biliotecas externas Agradecementos
  • Michael Dubson (developer/lead)
  • Trish Loeblein
  • Interviewer: Mindy Gratny