### Solved HIGHER MATHEMATICS PAPER 2 2019

There is a total of 15 Questions of HIGHER MATHEMATICS PAPER 2 Which Solution we provided.

**1. Triangle ABC has vertices A(-5,-12), B(11,-8) and C(-3,6).**

**(a) Find the equation of the median BD.**

**(b) Find the equation of the altitude AE.**

**(c) Find the coordinates of the point of intersection of BD and AE**

**(b) Find the equation of the altitude AE.**

**(c) Find the coordinates of the point of intersection of BD and AE**

**3. E, ABCD is a rectangular-based pyramid.**

(a) Express BE in terms of p and r.

Point F divides BC in the ratio 3:1.

(b) Express vector EF in terms of p, q, and r.

**4. In a forest, the population of a species of mouse is falling by 2·7% each year.**

**To increase the population scientists plan to release 30 mice into the forest at the**

**end of March each year.**

**(a) un is the estimated population of mice at the start of April, n years after the**

**the population was first estimated.**

**It is known that un and un+1 satisfy the recurrence relation n n 1 u au b + = +.**

**State the values of a and b.**

**Scientists continue to release this species of mouse each year.**

**(b) (i) Explain why the estimated population of mice will stabilize in the long term.**

**(ii) Calculate the long-term population to the nearest hundred.**

5. The diagram below shows the graph of a cubic function y = g = (x ), with stationary

points at x =− 2 and x=4

**9. Electricity on a spacecraft can be produced by a type of nuclear generator.**

**The electrical power produced by this generator can be modeled by**

**where P**

**is the electrical power produced, in watts, after t years?**

**(a) Determine the electrical power initially produced by the generator.**

**(b) Calculate how long it takes for the electrical power produced by the generator**

**to reduce by 15%.**

**Read Also **

2019 Higher Mathematics Paper 1 With Solutions

**11. A manufacturer of chocolates is launching a new product in novelty shaped**

**cardboard boxes.**

All solution of Maths Paper 2 of 2019 is completed if you have any question and or problems please feel free to contact admin@sqapastpapers.com.

Download the Past Paper of math 2019 Paper 2

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