2. A sequence of patterns is made using lines and dots. The first three patterns in the sequence are shown below. Pamer 1 Param: P1 (a) Draw Pattern 4 on the grid. (b) Copy and complete the table Pattern 1st Number of dots Number of lines 2 4 point tog starting point toget 2nd 3rd 4th 3 5 7 10 13 P4 10th (c) Find an expression, in terms of n, for (i) The number of dots in Pattern n. (ii) The number of lines in Pattern n. (d) A pattern has 76
pattern​
