1. The behaviour of as x→∞ is called which of the following?
Exponential growth
Exponential decay
Neither of the above

2. The graph shown below best represents which of the following?1 2 3 4 1. 2. 3. 4.

3. Calculate correct to 3 decimal places

4. Calculate when x=5

5. If then which of the following is correct?1 2 3 4 1. 2. 3. 4.

6. If then 1. 1 2 3 4 2. 3. 4.

7. Calculate the value of

8. Use the properties of logarithms to decide which of the following is the largest.1 2 3 4 1. 2. 3. 4.

9. can be simplified to which of the following?1. 1 2 3 4 2. 3. 4.

10. Calculate ln(20.5) correct to 3 decimal places

11. If y=lnx then which of the following is correct?1 2 3 4 1. 2. 3. 4.

12. Solve correct to 3 decimal places

13. Solve correct to 3 decimal places

14. Solve for x if x = ln6 + ln2 + lny x = ln2 – ln6 +lny
x = ln6 + lny – ln2
x = ln2 – ln6 - lny