8.3 A Tables and growth

• Wiskunde
• Middelbare school
• havo
• Leerjaar 3

Welcome!

Today

You're able to specify whether a given table shows linear or exponential growth.

You're able to find a suitable equation for those tables.

How are you doing today?

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What kind of growth does the table show?

1. linear
2. exponential
3. different

Which equation fits this table?

1. N=4t+8
2. N=8⋅1,5​t​​
3. N=8⋅(​3​​2​​)​t​​
4. N=8t+4

What kind of growth does the table show?

1. linear
2. exponential
3. different

Which equation fits this table?

1. N=4t+8
2. N=8⋅1,5​t​​
3. N=8⋅(​3​​2​​)​t​​
4. N=8t+4

What kind of growth does the table show?

1. linear
2. exponential
3. different

Which equation fits this table?

1. N=10t+50
2. N=50⋅1,2​t​​
3. N=10⋅(​6​​5​​)​t​​
4. N=50t+10

How can you investigate whether this table shows exponential growth?

Find an equation for this table.

For which (whole) value of t will N be greater than 750 for the first time?

N=55⋅1,18​t​​