What are the following features of the number sequence [[$ 8, 12, 16, ... $]]?

a) The difference number.



Answer: The difference term for the sequence is [[$ d = $]] .

b) The tenth term.



Answer: The tenth term is [[$ a_{10} = $]] .

c) The hundredth term.



Answer: The hundredth term is [[$ a_{100} = $]] .