QUESTION 8: Here is a sequence of patterns made from…
QUESTION 8: Here is a sequence of patterns made from dots RIGHT Click on the blue button to view the pattern 8.1) Draw Pattern number 4 identifying the sequence of dots. (1) 8.2) Complete the table: Pattern number 1 2 3 4 5 Number of dots 4 8 12 a b (1) 8.3) Work out the number of dots in Pattern number 13. (2) 8.4) Find an expression, in terms of n, for the number of dots in Pattern number n. (1) 8.5) There are fewer than 90 dots in Pattern number k. What is the largest possible value of k? (2)