1MA0 Higher November 2014 Paper 2 Q3
3 \(f = 3g + 7h\)
(a) Work out the value of \(f\) when \(g = -5\) and \(h = 2\) (2)
(b) Factorise \(3x + 6\) (1)
(c) Expand and simplify \(5(y - 2) + 2(y - 3)\) (2)
(d) Simplify \(m^5 \times m^3\) (1)
(e) Simplify \(\dfrac{p^6}{p^2}\) (1)
| Answer | Mark | Notes |
|---|---|---|
| \(-1\) | 2 | M1 for \(3 \times -5 + 7 \times 2\) A1 cao |
| Answer | Mark | Notes |
|---|---|---|
| \(3(x + 2)\) | 1 | B1 cao |
| Answer | Mark | Notes |
|---|---|---|
| \(7y - 16\) | 2 | M1 for intention to expand a bracket eg \(5y - 10\) or \(2y - 6\) A1 cao |
| Answer | Mark | Notes |
|---|---|---|
| \(m^8\) | 1 | B1 cao |
| Answer | Mark | Notes |
|---|---|---|
| \(p^4\) | 1 | B1 cao |