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3 D 30573
Section C

Answer any one question.
The question carries 10 marks.

20. Sketch the graph of the function f (x)= (

x +1)

21. Suppose $1,000 is invested at an annual interest rate of 6%. Compute the balance after 10 years

if the interest is compounded :
a) Quarterly ;
b) Monthly ;
0) Daily; and
d) Continuously.

(1 x 10 = 10 marks)

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