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# Equation Grapher

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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) Trish Loeblein BAC Lab Matemáticas
Equation Grapher: Stretch Armstrong beki toussaint BAC Lab Matemáticas
How do PhET simulations fit in my middle school program? Sarah Borenstein S.O. Outro Física
Química
Bioloxía
Ciencias da Terra
PREPARATORIA: Alineación de PhET con programas de la DGB México (2017) Diana López U-Inicio
BAC
Outro Química
Física
Matemáticas
MS and HS TEK to Sim Alignment Elyse Zimmer BAC
S.O.
Outro Física
Bioloxía
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 Discuss
Lab
Deb
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
CCs
Deb
Demo
Física
Química
Matemáticas
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
Albanian All shqip grafiku i ekuacionit
Amharic All Amharic የአኩልታ ሳይ(Equation Grapher)
Arabic All العربية تمثيل المعادلة
Arabic (Saudi Arabia) All العربية (السعودية) راسم المعادلات
Basque All Euskara Funtzioen grafiko sortzailea
Bosnian All Bosanski Grafik kvadratne funkcije
Chinese (China) All 中文 (中国) 函数图像
Chinese (Taiwan) All 中文 (台灣) 繪出方程式
Danish All Dansk Graftegner
Dutch All Nederlands Grafieken van vergelijkingen tekenen
Estonian All Eesti Võrrandi graafiline kujutis
French All français Traceur d'équation
Georgian All ქართული კვადრატული განტოლების ფუნქციის გრაფიკი
German All Deutsch Graph einer Funktion
Greek All Ελληνικά Σχεδιαστής Εξίσωσης
Hebrew All עברית מציג גרפים - משוואה ריבועית
Hungarian All magyar Másodfokú polinomrajzoló
Indonesian All Bahasa Indonesia Grafik Persamaan
Italian All italiano Disegna una curva
Japanese All 日本語 2次式のグラフ
Kazakh All Kazakh Өздігінен жазатын уравнение
Korean All 한국어 방정식 그래프 작성기
Latvian All Latviešu Vienādojumu zīmētājs
Macedonian All македонски График на квадратна функција
Mongolian All Монгол (Монгол) Графикийн Томьёо
Persian All فارسی نمودار معادله درجه دوم
Polish All polski Kreator wykresu równania
Portuguese (Brazil) All português (Brasil) equation-grapher
Russian All русский Конструктор графиков
Serbian All Српски График квадратне функције
Sinhalese All Sinhalese equation-grapher
Slovak All Slovenčina Graf kvadratickej funkcie
Spanish All español equation-grapher
Spanish (Colombia) All español (Colombia) Graficador de Ecuaciones
Spanish (Mexico) All español (México) Graficador de Ecuaciones
Spanish (Peru) All español (Perú) Graficador de Ecuaciones
Swahili All Swahili equation grapher
Swedish All svenska Grafritare Ekvationer x2
Turkish All Türkçe Denklem Grafiklerini Çizmek
Turkmen All Turkmen Grafik deňlemesi
Vietnamese All Tiếng Việt Equation Grapher
Windows Macintosh Linux
Microsoft Windows
XP/Vista/7/8.1/10
Macromedia Flash 9 or later
OS X 10.9.5 or later
Macromedia Flash 9 or later
Macromedia Flash 9 or later
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