Graf kvadratickej funkcie

Graf kvadratickej funkcie Obrazovka  Stiahnuť  Kód na vloženie
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Popis

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.

Ukážkové ciele vzdelávania

  • 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.*
Verzia 2.02

Typy pre učiteľov

Stiahnuť typy pre učiteľov v PDF Prehľad ovládacích prvkov simulácie, modelové zjednodušenie a postrehy o študentskom uvažovaní. ( 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. This contribution was designed by PhET. Trish Loeblein Lab Matematika
Equation Grapher: Stretch Armstrong A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. beki toussaint Lab Matematika
How do PhET simulations fit in my middle school program? This contribution was designed by PhET. Sarah Borenstein ZŠ-II Iné Biológia
Chémia
Veda o Zemi
Fyzika
PREPARATORIA: Alineación de PhET con programas de la DGB México (2017) This contribution was designed by PhET. Diana López VŠ-zač
Iné Fyzika
Matematika
Chémia
MS and HS TEK to Sim Alignment Elyse Zimmer
ZŠ-II
Iné Fyzika
Chémia
Biológia
EQUATION GRAPHER – PHET: FUNÇÕES POLINOMIAIS Rannyelly Rodrigues de Oliveira e Francisco Régis Vieira Alves Guided Matematika
Plano Cartesiano e Par Ordenado Eugeniano Brito Martins K-5 Lab

Disk
Matematika
Kinematics Wang Yunhe Lab Fyzika
Flexible Quadratics Andrew Marshallsay ZŠ-II Lab
Linear and Quadratic Functions: analysis using graphing unkown unknown Matematika
Equation Grapher: Transformations of graphs Stacy Larson Lab Matematika
2차 방정식 그래프 작성기 SIM 사용설명서 이화국(Wha Kuk Lee)
ZŠ-II
Otaz
Demo
Chémia
Fyzika
Matematika
Coeficientes e raízes das Funções do 1° e 2° Grau Thamires Silva Aquino de Souza e Francisco Régis Vieira Alves ZŠ-II Guided Matematika
Uma proposta de estudo de gráficos de equações do segundo grau Ana Carla Pimentel Paiva; Francisco Régia Vieira Alves ZŠ-II Guided Matematika
Função Afim Ederson Marcelino Silva
VŠ-zač
Guided Matematika
Parabola juan francisco gonzalez rico ZŠ-II Matematika

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Autorský tím Iné knižnice Poďakovanie
  • Michael Dubson (developer/lead)
  • Trish Loeblein
  • Interviewer: Mindy Gratny