Initial Diagnostic Audit - Foundation Course - Unit 4: Graphs
Section 4.1 - Scatter Graphs
1. This scatter graph shows age and pocket money.

(a) Who is the same age as Olive?

(b) Who is the oldest of these children?

(c) Who gets the most pocket money?

(d) Who gets more than £4 pocket money and is 12 years old?

(e) Who is two years youner than Omar?

Section 4.2 - Plotting Points
2. Write down the coordinates of each corner of this triangle.

(a) A = ,

(b) B = ,

(c) C = ,

3. On paper, draw a grid like the one below.

Then join these points in order:
(3, 7), (1, 7), (1, 8), (6, 8), (6, 7),(4, 7), (4, 3), (6, 3), (6, 2), (1, 2),(1, 3), (3, 3), (3, 7).

What letter do you get?

Section 4.3 - Coordinates
4. What are the coordinates of the corners of the square marked on this grid.

(a) A = ,

(b) B = ,

(c) C = ,

(d) D = ,

5.

What are the coordinates of the point:

(a) A = ,

(b) B = ,

(c) C = ,

(d) D = ,


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Produced by Russell Geach for CIMT - January 2017