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Gunakan kode HTML ini untuk menayangkan Tampilan_Layar dengan kalimat "Clik To Run". Graphing Parabola Quadratic Function PhET didukung oleh dan para pendidik seperti Anda semua.
 Original Sim and Translations

• Graphing
• Parabola
• Vertex

### Description

Discover how changing coefficients changes the shape of a curve. View the graphs of individual terms (e.g. y=bx) to see how they add to generate the polynomial curve. Generate definitions for vertex, roots, and axis of symmetry. Compare different forms of a quadratic function. Define a curve by its focus and directrix.

### Contoh Tujuan Pengajaran

• Describe how changing the coefficients of a quadratic function changes the graph of the function.
• Predict how the graph of a parabola will change if the coefficients or constant are varied.
• Identify the vertex, axis of symmetry, roots, and directrix for the graph of a quadratic equation.
• Use the vertex form of a quadratic function to describe the graph of the function.
• Describe the relationship between the focus and directrix and resulting parabola.
• Predict the graph of a parabola given a focus and directrix.

### 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.*
HSF-IF.C.7a
Graph linear and quadratic functions and show intercepts, maxima, and minima.
HSF-IF.C.8
Write a function defined by an expression in different but equivalent forms to reveal and explain different properties of the function.
HSF-IF.C.8a
Use the process of factoring and completing the square in a quadratic function to show zeros, extreme values, and symmetry of the graph, and interpret these in terms of a context.
HSG-GPE.A.2
Derive the equation of a parabola given a focus and directrix.
Version 1.1.5

### Teacher Tips

 Panduan Bagi Guru (pdf) memuat petunjuk / tip yang dibuat oleh Tim PhET. ( PDF ).

### Teacher-Submitted Activities

Parabolas on the Move! Lauren Rider, Alayna Vuylsteke MS
HS
Demo
Guided
Discuss
Mathematics
Quadratic Transformations (Vertex form) Jennifer Moeller, Kevin Stirling HS Guided Mathematics
SECUNDARIA: Alineación PhET con programas de la SEP México (2011 y 2017) Diana López MS
HS
Other Physics
Chemistry
Biology
Mathematics
PREPARATORIA: Alineación de PhET con programas de la DGB México (2017) Diana López HS
UG-Intro
Other Mathematics
Chemistry
Physics
Mapping of PhET and IBDP Physics Jaya Ramchandani HS Other Physics
Uma Proposta de Estudo de Pontos de Máximo e Mínimo de uma Função Quadrática Emanuel Viana MS
HS
UG-Intro
Lab Mathematics
Other
Lab
Mathematics
Gráficando Rectas, Gráficando Cuadráticas Andrés Gualberto Palomo Cuevas HS Remote
HW
Mathematics
Albanian All shqip Paraqitja grafike e funksioneve katrore
Bosnian All Bosanski Grafik kvadratne funkcije
Brazilian Portuguese All português (Brasil) Gráfico de Quadráticas
Chinese - Simplified All 中文 (中国) 二次函数图像
Danish All Dansk Tegning af andengrads-ligninger
Greek All Ελληνικά Γραφικές αναπαραστάσεις δευτεροβάθμιων εξισώσεων
Hindi All हिंदी द्विघात का आलेख
Hungarian All magyar Másodfokú polinomrajzoló
Italian All italiano Rappresentazione grafica di Quadratiche
Japanese All 日本語 二次方程式のグラフ
Kazakh All Kazakh Квадрат функция графигі
Korean All 한국어 2차 방정식 그래프 그리기
Mongolian All Монгол (Монгол) Квадрат Функцын График
Polish All polski Wykresy funkcji kwadratowych
Russian All русский График квадратичной функции
Serbian All Српски График квадратне функције
Slovak All Slovenčina Grafy kvadratických funkcií
Spanish (Mexico) All español (México) Graficando Cuadráticas
Spanish (Peru) All español (Perú) Graficando Cuadráticas
Tamil All Tamil பரவளையி வரைபு
Turkish All Türkçe İkinci Dereceden Denklem Grafikleri
Ukrainian All українська Графік квадратичної функції
Vietnamese All Tiếng Việt Đồ thị hàm bậc 2

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