hv2 Voorkennis H3 H2A

• Wiskunde
• Middelbare school
• havo, vwo
• Leerjaar 1,2

Ch 3 Prior Knowledge

Graph of a formula

H3.0 VoorKennisQuiz

Formules en grafieken

Hoe zat het ook al weer?

Coordinates (x,y)

With formula K = 10l + 50

you can make a table

With the table you can make a graph

Be ready

a piece of paper 

a pen/pencil

a calculator

Give the coordinates of point B

Give the coordinates of point D

give the coordinates of point E

give the coordinates of intersection point l and m

You see the line A, B C and D
which lines are descending?

1. lijn A
2. lijn B
3. lijn C
4. lijn D

you see the lines A, B C and D
Which line goes through the origin?

1. lijn A
2. lijn B
3. lijn C
4. lijn D

The deeper you go into the ground, the higher the temperature. At a depth of d km you can calculate the temperature in degrees Celsius with the formula t=10d+20.  Fill in the table

10

5

15

25

30

20

40

45

50

60

80

90

55

70

Hoeveel kilo weegt Boris na 10 weken?

1. 3
2. 12,5
3. 7,5
4. 13

Consider the formula y = 12x +4
Calculate y for x = 2

Consider the formula y = 6x + 3
Calculate y for x = -8