2-3 Plotting parabolas

• Wiskunde
• Middelbare school
• havo
• Leerjaar 3

2-3 Plotting parabolas (p40)

Bluetooth 

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Stationary

- Writing book

- Pen, pencil

- Calculator

- iPad

Report

- NO

Lessonup

- Yes

Bags in

the cuboard

Phones in the phone bag

• Determine the factor when there is exponential growth.
• Determine the formula if you have the table for exponential growth between two variables.

• Plot a parabola

NOT 

IA

Solution Q20a

Solution Q20b

Solution Q21

Conclusion:

Do plot a parabola:

1. Deterimine the vertex
2. Make a table where you include the vertice intercepts
3. Plot the points in a graph
4. Draw the graph that shows the vertex, 

        axis of symmetry and if possible 
        the intercepts with the axis

Try on your own

1, 2, 5 and 7

TRY ON YOUR OWN

22, 23, 24, 18, 19 (p. 40)

RULES:

• In your writingbook
• Use: Textbook or iPad
• Discussion when you are stuck is allowed

Extra excercises: (p. 54)

Challenge: (p. 56)