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# Year 9 Assessment 2 Revision - PowerPoint PPT Presentation

Year 9 Assessment 2 Revision. Level 5 – 7. Question 1. 5. x. x. Question 2. 5. x + 2. x. 3. Question 1 & 2. Examples 3. find the perimeter of the shape and simplify. Question 3 & 4. Questions 3. Find the perimeter of the shape and simplify. x. Question 3. 2 x + 3. 2 x + 3.

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Level 5 – 7

5

x

x

Question 2

5

x + 2

x

3

Question 1 & 2

Examples 3

find the perimeter of the shape and simplify

Questions 3

Find the perimeter of the shape and simplify.

x

Question 3

2x + 3

2x + 3

2x

Question 4

5

x

x - 2

7

Find the number of faces, edges and vertices for each of the 3D shapes shown below.

6

5

Faces

Faces

Edges

Edges

Vertices

Vertices

Pentagonal based pyramid

Pentagonal based prism

Faces

7

Edges

Vertices

Cuboid

Find the number of faces, edges and vertices for each of the 3D shapes shown below.

9

8

Faces

Faces

Edges

Edges

Vertices

Vertices

Hexagonal based pyramid

Cube

10

Faces

Edges

Vertices

Hexagonal based prism

-8 3D shapes shown below.

-6

-10

-7

-4

6

9

-5

-2

-9

-3

0

1

5

8

10

-1

2

3

4

7

19

20

11

12

13

18

15

16

17

14

3 - 5 =

- 7 - 3 =

- 5 - 3 =

- 2 - 3 =

- 3 - 12 =

- 1 - 1 =

0 - 6 =

1 - 8 =

4 - 4 =

7 - 3 =

Negative Numbers on the Number Line

Subtracting -

You may use the number line if you wish, to answer the following:

a:

b:

c:

d:

21

a:

c:

d:

b:

22

< >

24. 10, 13, 16, 19.......?

25. 7, 16, 25, .........?

26. What are the first two numbers in the sequence 5n+1 ?

27. 2n + 1?

28. 10n-3?

5, 7, 17, 17, 23, 70, 11, 0.7

30. What is the mean of these 5 numbers;

11, 3, 2, 3, 1

31. What is the median of these numbers;

23, 25, 33, 34, 42, 65, 71

32. What is the range of these numbers;

32, 11, 14, 15, 16, 23

33. What does accumulative mean?

Solve 13,.....?the following equations

34) 2x = 16

35) 2x + 3 = 5

36) 6x – 2 = -8

37) 2(x+3) = 16

38) 2(x +3) = 4

Look at the sequence below. landing on B or C?

6, 13, 20, 27, 34…

Write an expression for the nth term of the sequence.

• Positive landing on B or C?

• Negative

• None

The test scores for 8 students in a German and French test are shown in the scatter graph below. What type of correlation is shown?

Expand and simplify: in the German test.

7(3a + 5) – 4(5a – 2)

The volume of the cuboid shown is 240cm in the German test.3. Calculate the value of x.

4cm

15cm

What percentage of those who said English were boys? Give your answer correct to 1dp.

140 people were asked which football team they thought was the best in the Premier League. The percentage bar chart above shows the percentage that said each team.

How many people said Arsenal?

Which is the better value for money? the best in the Premier League. The percentage bar chart above shows the percentage that said each team.

250g for £1.75 OR 400g for £2.79