(higher and foundation) - gcse maths...
TRANSCRIPT
![Page 1: (Higher and Foundation) - GCSE MATHS REVISIONgcsemathsrevision.weebly.com/uploads/1/4/9/6/14966116/...(Higher and Foundation) Q1. The equation x3 – 6x = 72 has a solution between](https://reader034.vdocuments.net/reader034/viewer/2022043000/5f761110b18228002061690e/html5/thumbnails/1.jpg)
(Higher and Foundation)
Q1.
The equation
x3 – 6x = 72
has a solution between 4 and 5
Use a trial and improvement method to find this solution. Give your answer correct to one decimal place. You must show all your working.
x = . . . . . . . . . . . . . . . . . . . . . .
(Total for Question is 4 marks)
![Page 2: (Higher and Foundation) - GCSE MATHS REVISIONgcsemathsrevision.weebly.com/uploads/1/4/9/6/14966116/...(Higher and Foundation) Q1. The equation x3 – 6x = 72 has a solution between](https://reader034.vdocuments.net/reader034/viewer/2022043000/5f761110b18228002061690e/html5/thumbnails/2.jpg)
Q1.
![Page 3: (Higher and Foundation) - GCSE MATHS REVISIONgcsemathsrevision.weebly.com/uploads/1/4/9/6/14966116/...(Higher and Foundation) Q1. The equation x3 – 6x = 72 has a solution between](https://reader034.vdocuments.net/reader034/viewer/2022043000/5f761110b18228002061690e/html5/thumbnails/3.jpg)
(Higher) Q2.
p2 =
x = 8.5 × 109 y = 4 × 108
Find the value of p. Give your answer in standard form correct to 2 significant figures.
..............................................................................................................................................
(Total for Question is 3 marks)
![Page 4: (Higher and Foundation) - GCSE MATHS REVISIONgcsemathsrevision.weebly.com/uploads/1/4/9/6/14966116/...(Higher and Foundation) Q1. The equation x3 – 6x = 72 has a solution between](https://reader034.vdocuments.net/reader034/viewer/2022043000/5f761110b18228002061690e/html5/thumbnails/4.jpg)
Q2.
![Page 5: (Higher and Foundation) - GCSE MATHS REVISIONgcsemathsrevision.weebly.com/uploads/1/4/9/6/14966116/...(Higher and Foundation) Q1. The equation x3 – 6x = 72 has a solution between](https://reader034.vdocuments.net/reader034/viewer/2022043000/5f761110b18228002061690e/html5/thumbnails/5.jpg)
(Higher and Foundation) Q3.
Solve
3x2 – 4x – 2 = 0
Give your solutions correct to 3 significant figures.
..............................................................................................................................................
(Total for Question is 3 marks)
![Page 6: (Higher and Foundation) - GCSE MATHS REVISIONgcsemathsrevision.weebly.com/uploads/1/4/9/6/14966116/...(Higher and Foundation) Q1. The equation x3 – 6x = 72 has a solution between](https://reader034.vdocuments.net/reader034/viewer/2022043000/5f761110b18228002061690e/html5/thumbnails/6.jpg)
Q3.
![Page 7: (Higher and Foundation) - GCSE MATHS REVISIONgcsemathsrevision.weebly.com/uploads/1/4/9/6/14966116/...(Higher and Foundation) Q1. The equation x3 – 6x = 72 has a solution between](https://reader034.vdocuments.net/reader034/viewer/2022043000/5f761110b18228002061690e/html5/thumbnails/7.jpg)
(Higher) Q4.
h is inversely proportional to the square of r.
When r = 5, h = 3.4
Find the value of h when r = 8
h = . . . . . . . . . . . . . . . . . . . . . .
(Total for Question is 3 marks)
![Page 8: (Higher and Foundation) - GCSE MATHS REVISIONgcsemathsrevision.weebly.com/uploads/1/4/9/6/14966116/...(Higher and Foundation) Q1. The equation x3 – 6x = 72 has a solution between](https://reader034.vdocuments.net/reader034/viewer/2022043000/5f761110b18228002061690e/html5/thumbnails/8.jpg)
Q4.
![Page 9: (Higher and Foundation) - GCSE MATHS REVISIONgcsemathsrevision.weebly.com/uploads/1/4/9/6/14966116/...(Higher and Foundation) Q1. The equation x3 – 6x = 72 has a solution between](https://reader034.vdocuments.net/reader034/viewer/2022043000/5f761110b18228002061690e/html5/thumbnails/9.jpg)
(Higher) Q5. A and B are straight lines.
Line A has equation 2y = 3x + 8
Line B goes through the points (−1, 2) and (2, 8)
Do lines A and B intersect?
You must show all your working.
(Total for Question is 3 marks)
![Page 10: (Higher and Foundation) - GCSE MATHS REVISIONgcsemathsrevision.weebly.com/uploads/1/4/9/6/14966116/...(Higher and Foundation) Q1. The equation x3 – 6x = 72 has a solution between](https://reader034.vdocuments.net/reader034/viewer/2022043000/5f761110b18228002061690e/html5/thumbnails/10.jpg)
Q5.
![Page 11: (Higher and Foundation) - GCSE MATHS REVISIONgcsemathsrevision.weebly.com/uploads/1/4/9/6/14966116/...(Higher and Foundation) Q1. The equation x3 – 6x = 72 has a solution between](https://reader034.vdocuments.net/reader034/viewer/2022043000/5f761110b18228002061690e/html5/thumbnails/11.jpg)
(Higher) Q6.
Solve the simultaneous equations
x2 + y2 = 9 x + y = 2
Give your answers correct to 2 decimal places.
x = . . . . . . . . . . . . . . . y = . . . . . . . . . . . . . . . or x = . . . . . . . . . . . . . . . y = . . . . . . . . . . . . . . .
(Total for Question is 6 marks)
![Page 12: (Higher and Foundation) - GCSE MATHS REVISIONgcsemathsrevision.weebly.com/uploads/1/4/9/6/14966116/...(Higher and Foundation) Q1. The equation x3 – 6x = 72 has a solution between](https://reader034.vdocuments.net/reader034/viewer/2022043000/5f761110b18228002061690e/html5/thumbnails/12.jpg)
Q6.
![Page 13: (Higher and Foundation) - GCSE MATHS REVISIONgcsemathsrevision.weebly.com/uploads/1/4/9/6/14966116/...(Higher and Foundation) Q1. The equation x3 – 6x = 72 has a solution between](https://reader034.vdocuments.net/reader034/viewer/2022043000/5f761110b18228002061690e/html5/thumbnails/13.jpg)
(Higher) Q7.
p is inversely proportional to t.
When t = 4, p = 12
Find the value of p when t = 6
...........................................................
(Total for Question is 3 marks)
![Page 14: (Higher and Foundation) - GCSE MATHS REVISIONgcsemathsrevision.weebly.com/uploads/1/4/9/6/14966116/...(Higher and Foundation) Q1. The equation x3 – 6x = 72 has a solution between](https://reader034.vdocuments.net/reader034/viewer/2022043000/5f761110b18228002061690e/html5/thumbnails/14.jpg)
Q7.
![Page 15: (Higher and Foundation) - GCSE MATHS REVISIONgcsemathsrevision.weebly.com/uploads/1/4/9/6/14966116/...(Higher and Foundation) Q1. The equation x3 – 6x = 72 has a solution between](https://reader034.vdocuments.net/reader034/viewer/2022043000/5f761110b18228002061690e/html5/thumbnails/15.jpg)
(Higher) Q8.
A cinema sells adult tickets and child tickets.
The total cost of 3 adult tickets and 1 child ticket is £30 The total cost of 1 adult ticket and 3 child tickets is £22
Work out the cost of an adult ticket and the cost of a child ticket.
adult ticket £...........................................................
child ticket £...........................................................
(Total for question = 4 marks)
![Page 16: (Higher and Foundation) - GCSE MATHS REVISIONgcsemathsrevision.weebly.com/uploads/1/4/9/6/14966116/...(Higher and Foundation) Q1. The equation x3 – 6x = 72 has a solution between](https://reader034.vdocuments.net/reader034/viewer/2022043000/5f761110b18228002061690e/html5/thumbnails/16.jpg)
Q8.
![Page 17: (Higher and Foundation) - GCSE MATHS REVISIONgcsemathsrevision.weebly.com/uploads/1/4/9/6/14966116/...(Higher and Foundation) Q1. The equation x3 – 6x = 72 has a solution between](https://reader034.vdocuments.net/reader034/viewer/2022043000/5f761110b18228002061690e/html5/thumbnails/17.jpg)
(Higher and Foundation) Q9.
Simon went for a cycle ride. He left home at 2 pm.
The travel graph represents part of Simon's cycle ride.
At 3 pm Simon stopped for a rest.
(a) How many minutes did he rest?
.............................................................................................................................................. (1)
(b) How far was Simon from home at 5 pm?
.............................................................................................................................................. (1)
At 5 pm Simon stopped for 30 minutes. Then he cycled home at a steady speed. It took him 1 hour 30 minutes to get home.
(c) Complete the travel graph.
(2)
(Total for Question is 4 marks)
![Page 18: (Higher and Foundation) - GCSE MATHS REVISIONgcsemathsrevision.weebly.com/uploads/1/4/9/6/14966116/...(Higher and Foundation) Q1. The equation x3 – 6x = 72 has a solution between](https://reader034.vdocuments.net/reader034/viewer/2022043000/5f761110b18228002061690e/html5/thumbnails/18.jpg)
Q9.
![Page 19: (Higher and Foundation) - GCSE MATHS REVISIONgcsemathsrevision.weebly.com/uploads/1/4/9/6/14966116/...(Higher and Foundation) Q1. The equation x3 – 6x = 72 has a solution between](https://reader034.vdocuments.net/reader034/viewer/2022043000/5f761110b18228002061690e/html5/thumbnails/19.jpg)
(Higher and Foundation) Q10.
(a) Complete the table of values for y = x2 – 2x
(2)
(b) On the grid, draw the graph of y = x2 – 2x for values of x from –2 to 4
(2)
(c) Solve x2 – 2x – 2 = 1
.............................................................................................................................................. (2)
(Total for Question is 6 marks)
![Page 20: (Higher and Foundation) - GCSE MATHS REVISIONgcsemathsrevision.weebly.com/uploads/1/4/9/6/14966116/...(Higher and Foundation) Q1. The equation x3 – 6x = 72 has a solution between](https://reader034.vdocuments.net/reader034/viewer/2022043000/5f761110b18228002061690e/html5/thumbnails/20.jpg)
Q10.
![Page 21: (Higher and Foundation) - GCSE MATHS REVISIONgcsemathsrevision.weebly.com/uploads/1/4/9/6/14966116/...(Higher and Foundation) Q1. The equation x3 – 6x = 72 has a solution between](https://reader034.vdocuments.net/reader034/viewer/2022043000/5f761110b18228002061690e/html5/thumbnails/21.jpg)
(Higher) Q11.
(a) Complete the table of values for y = 6⁄x
x 0.5 1 2 3 4 5 6
y 6 3 1.5 1
(2)
(b) On the grid, draw the graph of y = 6⁄x for 0.5 ≤ x ≤ 6
(2)
(Total for Question is 4 marks)
![Page 22: (Higher and Foundation) - GCSE MATHS REVISIONgcsemathsrevision.weebly.com/uploads/1/4/9/6/14966116/...(Higher and Foundation) Q1. The equation x3 – 6x = 72 has a solution between](https://reader034.vdocuments.net/reader034/viewer/2022043000/5f761110b18228002061690e/html5/thumbnails/22.jpg)
Q11.
![Page 23: (Higher and Foundation) - GCSE MATHS REVISIONgcsemathsrevision.weebly.com/uploads/1/4/9/6/14966116/...(Higher and Foundation) Q1. The equation x3 – 6x = 72 has a solution between](https://reader034.vdocuments.net/reader034/viewer/2022043000/5f761110b18228002061690e/html5/thumbnails/23.jpg)
(Higher) Q12.
(a) Solve 2x2 + 9x – 7 = 0
Give your solutions correct to 3 significant figures.
.............................................................................................................................................. (3)
(b) Solve 2⁄y2 + 9⁄y - 7 = 0
Give your solutions correct to 3 significant figures.
.............................................................................................................................................. (2)
(Total for Question is 5 marks)
![Page 24: (Higher and Foundation) - GCSE MATHS REVISIONgcsemathsrevision.weebly.com/uploads/1/4/9/6/14966116/...(Higher and Foundation) Q1. The equation x3 – 6x = 72 has a solution between](https://reader034.vdocuments.net/reader034/viewer/2022043000/5f761110b18228002061690e/html5/thumbnails/24.jpg)
Q12.
![Page 25: (Higher and Foundation) - GCSE MATHS REVISIONgcsemathsrevision.weebly.com/uploads/1/4/9/6/14966116/...(Higher and Foundation) Q1. The equation x3 – 6x = 72 has a solution between](https://reader034.vdocuments.net/reader034/viewer/2022043000/5f761110b18228002061690e/html5/thumbnails/25.jpg)
(Higher) Q13.
A = 4bc
A = 100 b = 2
(a) Work out the value of c.
.............................................................................................................................................. (2)
m =
(b) Make k the subject of the formula.
.............................................................................................................................................. (3)
(Total for Question is 5 marks)
![Page 26: (Higher and Foundation) - GCSE MATHS REVISIONgcsemathsrevision.weebly.com/uploads/1/4/9/6/14966116/...(Higher and Foundation) Q1. The equation x3 – 6x = 72 has a solution between](https://reader034.vdocuments.net/reader034/viewer/2022043000/5f761110b18228002061690e/html5/thumbnails/26.jpg)
Q13.
![Page 27: (Higher and Foundation) - GCSE MATHS REVISIONgcsemathsrevision.weebly.com/uploads/1/4/9/6/14966116/...(Higher and Foundation) Q1. The equation x3 – 6x = 72 has a solution between](https://reader034.vdocuments.net/reader034/viewer/2022043000/5f761110b18228002061690e/html5/thumbnails/27.jpg)
(Higher) Q14.
A is the point (–1, 2) B is the point (7, 5)
(a) Find the coordinates of the midpoint of AB.
.............................................................................................................................................. (2)
P is the point (–4, 4) Q is the point (1, –5)
(b) Find the gradient of PQ.
.............................................................................................................................................. (2)
(Total for Question is 4 marks)
![Page 28: (Higher and Foundation) - GCSE MATHS REVISIONgcsemathsrevision.weebly.com/uploads/1/4/9/6/14966116/...(Higher and Foundation) Q1. The equation x3 – 6x = 72 has a solution between](https://reader034.vdocuments.net/reader034/viewer/2022043000/5f761110b18228002061690e/html5/thumbnails/28.jpg)
Q14.
![Page 29: (Higher and Foundation) - GCSE MATHS REVISIONgcsemathsrevision.weebly.com/uploads/1/4/9/6/14966116/...(Higher and Foundation) Q1. The equation x3 – 6x = 72 has a solution between](https://reader034.vdocuments.net/reader034/viewer/2022043000/5f761110b18228002061690e/html5/thumbnails/29.jpg)
(Higher and Foundation) Q15. Here are the first four terms of an arithmetic sequence.
3 10 17 24
(a) Find, in terms of n, an expression for the nth term of this arithmetic sequence.
...........................................................
(2)
(b) Is 150 a term of this sequence?
You must explain how you get your answer.
.............................................................................................................................................
.............................................................................................................................................
.............................................................................................................................................
.............................................................................................................................................
.............................................................................................................................................
(2)
(Total for Question is 4 marks)
![Page 30: (Higher and Foundation) - GCSE MATHS REVISIONgcsemathsrevision.weebly.com/uploads/1/4/9/6/14966116/...(Higher and Foundation) Q1. The equation x3 – 6x = 72 has a solution between](https://reader034.vdocuments.net/reader034/viewer/2022043000/5f761110b18228002061690e/html5/thumbnails/30.jpg)
Q15.
![Page 31: (Higher and Foundation) - GCSE MATHS REVISIONgcsemathsrevision.weebly.com/uploads/1/4/9/6/14966116/...(Higher and Foundation) Q1. The equation x3 – 6x = 72 has a solution between](https://reader034.vdocuments.net/reader034/viewer/2022043000/5f761110b18228002061690e/html5/thumbnails/31.jpg)
(Higher) Q16. (a) Complete the table of values for y = x3 − 4x
(2)
(b) On the grid, draw the graph of y = x3 − 4x from x = −3 to x = 3
(2)
(Total for Question is 4 marks)
![Page 32: (Higher and Foundation) - GCSE MATHS REVISIONgcsemathsrevision.weebly.com/uploads/1/4/9/6/14966116/...(Higher and Foundation) Q1. The equation x3 – 6x = 72 has a solution between](https://reader034.vdocuments.net/reader034/viewer/2022043000/5f761110b18228002061690e/html5/thumbnails/32.jpg)
Q16.
![Page 33: (Higher and Foundation) - GCSE MATHS REVISIONgcsemathsrevision.weebly.com/uploads/1/4/9/6/14966116/...(Higher and Foundation) Q1. The equation x3 – 6x = 72 has a solution between](https://reader034.vdocuments.net/reader034/viewer/2022043000/5f761110b18228002061690e/html5/thumbnails/33.jpg)
(Higher) Q17.
D is directly proportional to x.
D = 36 when x = 5
Work out the value of D when x = 8
D =...........................................................
(Total for Question is 2 marks)
![Page 34: (Higher and Foundation) - GCSE MATHS REVISIONgcsemathsrevision.weebly.com/uploads/1/4/9/6/14966116/...(Higher and Foundation) Q1. The equation x3 – 6x = 72 has a solution between](https://reader034.vdocuments.net/reader034/viewer/2022043000/5f761110b18228002061690e/html5/thumbnails/34.jpg)
Q17.