Topic 2 review

• none

simplify

simplify

simplify

simplify

Alex deposits $1500 in his savings account. The interest rate offered by the

savings account is 6% each year for a 10-year period. Assuming Alex leaves

the money in the account, calculate how much interest he has gained after

the 10 years.

Part of an exponential sequence is given below:

…, −1, …, …, 64, … where u2 = −1 and u5 = 64.

Calculate:

a the common ratio r

Part of an exponential sequence is given below:

…, −1, …, …, 64, … where u2 = −1 and u5 = 64.

Calculate:

the value of u1

Part of an exponential sequence is given below:

…, −1, …, …, 64, … where u2 = −1 and u5 = 64.

Calculate:

the value of u10

• a) 1.5

  b) 15

  c) 3

  d)12

• a) 15

  b) 1.5

  c) 3

  d)12

• a) 1.5

  b) 15

  c) 12

  d)3

• a) 1.5

  b) 15

  c) 30

  d)12