H1 Lineair en exponentieel

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Slide 1: Diapositive
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Cette leçon contient 19 diapositives, avec quiz interactifs et diapositives de texte.

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Slide 1 - Diapositive

Objectives C1
1. I can make a linear formula when I have: a table, a line in a coordinate system, two given points or when the line is parallel to another line 
2. I can calculate the point of intersection from two linear functions
3. I know the difference between a linear, quadratic, constant and exponential functions
3. I can rearrange a formula and substitute 
4. I can make an exponential function when I have a table or a graph 
5. I can find a growth-factor for different units of time 

Slide 2 - Diapositive

Given m(x) = 3x-4
Which is true?
A
each step to the right m is going up 4
B
the fixed amount is 4
C
m is falling
D
m passes (0, -4)

Slide 3 - Quiz

m(x)= 3x-4
which are correct?
A
the gradient is 3
B
the y intercept is -4
C
the fixed amount is 3
D
each step to the right the graph is going down 4

Slide 4 - Quiz

Calculate the gradient when in the table the top row is a step of 3 while the bottom row descends 12

Slide 5 - Question ouverte

write down the function of the blue line

Slide 6 - Diapositive

The function at this table is
x
0
1
2
3
y
1
3
5
7
A
y=x+2
B
y=2x+1
C
y=x+1
D
y=1+2x

Slide 7 - Quiz

The function at this table is

x
1
2
3
4
y
5
1
-3
-7
A
y=5-4x
B
y=-4x+5
C
y=9-4x
D
y=-4x+9

Slide 8 - Quiz

Maak een formule bij
de volgende tabel:

x
0
2
4
y
18
14
10

Slide 9 - Question ouverte

a linear line passes (2,10) and (3, 14). Write down the function

Slide 10 - Question ouverte

A linear line passes (2,10) and (6, 20). Write down the function

Slide 11 - Question ouverte

What kind of function fits this table? Show why

x
0
1
2
y
2
3
4,5

Slide 12 - Question ouverte

Write down the function

x
0
1
2
y
2
3
4,5

Slide 13 - Question ouverte

Write down the function

x
0
1
2
y
4
8
16

Slide 14 - Question ouverte

The growth factor per day is 2.
What is the growth factor per 3 days?
dag
0
1
2
3
aantal
3
6
12
24

Slide 15 - Question ouverte

Per day g=2
write down g for 10 days

dag
0
1
2
3
aantal
3
6
12
24

Slide 16 - Question ouverte

calculate the point of intersection of the functions
l(x)=3x-4 en f(x)=5x+6

Slide 17 - Question ouverte

Rearrange 3x + 2y = 10 into y=

Slide 18 - Question ouverte

solve the simultaneous equations
4y = 3x + 9
x = 2y + 5

Slide 19 - Question ouverte