2TTO 7.2 and start 7.3 factor and time

• Wiskunde
• Middelbare school
• vwo
• Leerjaar 2

exponentiele groei

                 Exponential growth

exponential growth

What's the formula of the (growth) factor?

At start there are 120 Easter eggs and after one day there are 30; what is the growth factor?

1. 4
2. 2
3. 0.25
4. I have no clue

A formula of an exponential growth looks like ...

h=b⋅g​t​​

What is the meaning of b in the exponential formula?

animation Moderne Wiskunde 7.2

7.3 Copy in your notebook:

A formula of an exponential growth looks like ...

h=b⋅g​t​​

animation formula MW (7.3)

open in method

!!!!! 

Mathantics explanation : video

g​0​​=1

h=b⋅g​t​​

h=b⋅g​t​​

b = 3

g = 2

Calculate h for t = 0

                             t = 1

                             t = 4

                      

b = 3
g = 2
Calculate h for t = 0
t = 1
t = 4

Time for HW

Make of 7.3: S24 and S 27