4MA0 Foundation June 2013 Paper 2 Q6
6 Here are some patterns made from sticks.
(a) In the space below, draw Pattern number 4 (1)
This rule can be used to work out the number of sticks in each pattern.
Multiply the Pattern number by 5 and then add 1
(b) Work out the number of sticks in Pattern number 6 (2)
(c) A pattern is made from 61 sticks.
Work out the Pattern number. (2)
Work out the Pattern number. (2)
| Scheme | Marks |
|---|---|
 | B1 |
| (1) |
| Scheme | Marks |
|---|---|
| \(6 \times 5 + 1\) | M1 |
| 31 | A1 |
| (2) |
| Scheme | Marks |
|---|---|
| \((61 - 1) \div 5\) | M1 |
| 12 | A1 |
| (2) |
Notes
M1: brackets not necessary