Year 11 Paper 2: Foundation Shape and Graphs
Covers indices, surds and standard form, functions and rates of change, sequences and graphs, geometry, trigonometry and Pythagoras, and mensuration and vectors.
Year 11 here means a typical teaching order, not a syllabus rule. No exam board defines what belongs to Year 11, and schools sequence the course differently. Check it against your own scheme of work before using it to decide what a class has covered.
Questions
Question 1 [2 marks]
Functions and Rates of Change
The function f is defined by f(x) = x^2 - 3x.
Find f(-2).
Question 2 [3 marks]
Mensuration and Vectors
A rectangular garden has length 14 m and width 9 m.
Find its perimeter.
Question 3 [3 marks]
Sequences and Graphs
Find the midpoint of the line segment joining the points (2, -5) and (8, 3).
Question 4 [3 marks]
Indices, Surds and Standard Form
Work out (2.5 x 10^4) x (6 x 10^-6).
Give your answer in standard form.
Question 5 [4 marks]
Functions and Rates of Change
The function f is defined by f(x) = 2x + 9.
Find the value of x for which f(x) = 3x - 5.
Question 6 [4 marks]
Indices, Surds and Standard Form
Simplify (3b^2 c^5)^3.
Give your answer as a single term.
Question 7 [4 marks]
Pythagoras and Trigonometry
In a right-angled triangle, the side opposite angle y is 9 cm and the side adjacent to angle y is 6.5 cm.
Find y to 1 decimal place.
Question 8 [4 marks]
Angles, Polygons and Circle Theorems
Three angles meet at a point. One angle is 130 degrees, another is 3x degrees and the third is 2x degrees.
Find the value of x, then state the size of the smallest of the three angles at the point.
Question 9 [4 marks]
Sequences and Graphs
Find the equation of the straight line that passes through the points (1, 4) and (4, 13),
giving your answer in the form y = mx + c.
Question 10 [3 marks]
Pythagoras and Trigonometry
In a right-angled triangle, angle A = 37 degrees and the hypotenuse is 14 cm.
Find the length of the side adjacent to angle A, to 1 decimal place.
Question 11 [4 marks]
Functions and Rates of Change
The function h is defined by h(x) = (x - 3)/4 for all values of x.
Find the inverse function h^-1(x).
Question 12 [4 marks]
Sequences and Graphs
The straight line L has equation y = 2x - 7.
Find the equation of the line parallel to L that passes through (3, 4).
Question 13 [4 marks]
Pythagoras and Trigonometry
In triangle PQR, angle P = 48 degrees, PQ = 15 cm and QR = 12 cm.
Given that angle R is acute, find angle R, to 1 decimal place.
Question 14 [4 marks]
Functions and Rates of Change
The functions f and g are defined by f(x) = x^2 - 4 and g(x) = 3x.
Find the values of x for which f(x) = g(x).
Question 15 [5 marks]
Sequences and Graphs
A geometric sequence has first term 40 and common ratio 1/2.
Find the 5th term of the sequence, and find the sum to infinity of the sequence.
Question 16 [5 marks]
Functions and Rates of Change
The function h is defined by h(x) = (2x + 9)/5 for all values of x.
Find h^-1(x), and hence find h^-1(3).
Model solutions
| Question 1[2 marks] | |
|---|---|
| Answer or working | Marks |
| substituting x = -2 into f(x) = x^2 - 3x | M1 |
| f(-2) = 10 | A1 |
| Final answer: 10 | |
| Question 2[3 marks] | |
|---|---|
| Answer or working | Marks |
| adding two lengths and two widths, or using 2(l + w) | M1 |
| 2(14 + 9) | M1 |
| 46 m | A1 |
| Question 3[3 marks] | |
|---|---|
| Answer or working | Marks |
| adding the x-coordinates and dividing by 2 | M1 |
| adding the y-coordinates and dividing by 2 | M1 |
| (5, -1) | A1 |
| Question 4[3 marks] | |
|---|---|
| Answer or working | Marks |
| 2.5 x 6 = 15 | M1 |
| 10^4 x 10^-6 = 10^-2, then adjusting 15 x 10^-2 | M1 |
| 1.5 x 10^-1 | A1 |
| Question 5[4 marks] | |
|---|---|
| Answer or working | Marks |
| forming the equation 2x + 9 = 3x - 5 | M1 |
| collecting x terms, such as 9 + 5 = 3x - 2x | M1 |
| simplifying to x = 14 | M1 |
| x = 14 | A1 |
| Question 6[4 marks] | |
|---|---|
| Answer or working | Marks |
| cubing the coefficient: 3^3 = 27 | M1 |
| multiplying the power of b: 2 x 3 = 6 | M1 |
| multiplying the power of c: 5 x 3 = 15 | M1 |
| 27b^6 c^15 | A1 |
| Question 7[4 marks] | |
|---|---|
| Answer or working | Marks |
| using tan y = opposite/adjacent | M1 |
| tan y = 9/6.5 | M1 |
| y = tan^-1(9/6.5) | M1 |
| 54.2 degrees | A1 |
| Question 8[4 marks] | |
|---|---|
| Answer or working | Marks |
| using angles around a point sum to 360 degrees | M1 |
| 130 + 3x + 2x = 360 | M1 |
| solving to x = 46 | M1 |
| the smallest angle = 2 x 46 = 92 degrees | A1 |
| Final answer: x = 46; smallest angle = 92 degrees | |
| Question 9[4 marks] | |
|---|---|
| Answer or working | Marks |
| finding the gradient (13 - 4)/(4 - 1) = 3 | M1 |
| substituting (1, 4) into y = 3x + c | M1 |
| solving to find c = 1 | M1 |
| y = 3x + 1 | A1 |
| Question 10[3 marks] | |
|---|---|
| Answer or working | Marks |
| using cos A = adjacent/hypotenuse | M1 |
| adjacent = 14 x cos 37 | M1 |
| 11.2 cm | A1 |
| Question 11[4 marks] | |
|---|---|
| Answer or working | Marks |
| writing x = (y - 3)/4, swapping x and y | M1 |
| multiplying both sides by 4 to get 4x = y - 3 | M1 |
| rearranging to make y the subject, y = 4x + 3 | M1 |
| h^-1(x) = 4x + 3 | A1 |
| Question 12[4 marks] | |
|---|---|
| Answer or working | Marks |
| identifying gradient 2 from a parallel line | M1 |
| using y = 2x + c | M1 |
| substituting (3, 4) to get 4 = 6 + c | M1 |
| y = 2x - 2 | A1 |
| Question 13[4 marks] | |
|---|---|
| Answer or working | Marks |
| using the sine rule QR/sin P = PQ/sin R | M1 |
| sin R = 15 x sin 48 / 12 | M1 |
| sin R = 0.9289... | M1 |
| 68.3 degrees | A1 |
| Question 14[4 marks] | |
|---|---|
| Answer or working | Marks |
| forming the equation x^2 - 4 = 3x | M1 |
| rearranging to x^2 - 3x - 4 = 0 | M1 |
| factorising to (x - 4)(x + 1) = 0 | M1 |
| x = 4 or x = -1 | A1 |
| Question 15[5 marks] | |
|---|---|
| Answer or working | Marks |
| using the nth term formula a r^(n-1) | M1 |
| 5th term = 40 x (1/2)^4 | M1 |
| 2.5 | A1 |
| using the sum to infinity formula a/(1 - r) | M1 |
| sum to infinity = 80 | A1 |
| Final answer: 5th term = 2.5, sum to infinity = 80 | |
| Question 16[5 marks] | |
|---|---|
| Answer or working | Marks |
| writing x = (2y + 9)/5, swapping x and y | M1 |
| multiplying both sides by 5 to get 5x = 2y + 9 | M1 |
| rearranging to make y the subject, y = (5x - 9)/2 | M1 |
| h^-1(x) = (5x - 9)/2 | A1 |
| h^-1(3) = 3 | A1 |
| Final answer: h^-1(x) = (5x - 9)/2, h^-1(3) = 3 | |