Coordinates & Graphs: Hard Test 1
15 questions · 15 minutes
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Example questions from this paper
A preview of the wording. The answer options and full explanations appear once you begin.
- M is the midpoint of AB. A is (−3, −2) and M is (1, 2). What are the coordinates of B?
- How long is the straight line joining (1, 2) and (5, 5)?
- What are the coordinates of the midpoint of the line joining (1, 2) and (4, 7)?
- A square has its centre at (4, 4) and one corner at (4, 7). Where is the corner opposite that one?
- Three corners of a parallelogram are (1, 1), (5, 1) and (2, 4). If the fourth corner may be placed anywhere that makes a parallelogram, how many different positions are there for it?
Before you begin, remember
- Across the hall and up the stairs: the x coordinate comes first, then y. Nearly every lost mark in this topic is a reversed pair.
- For a midpoint, average the two x values and average the two y values.