Higher
5th January 1977
- 1Enlarging with Negative Scale Factors3 marks
The point (6, 2) is enlarged by scale factor -3 about the centre (2, -3). Write down the coordinates of the image.
- 2Venn Diagrams3 marks
In a Venn diagram, 6 are in A only, 18 in B only, 9 in both and 5 in neither. Work out the probability a random one is in both.
- 3Cumulative Frequency2 marks
Four classes in order have frequencies 5, 7, 7, 3. Write down the cumulative frequency at the end of the third class.
- 4Recurring Decimals to Fractions3 marks
Write the recurring decimal 0.888... as a fraction in its simplest form.
- 5Parallel and Perpendicular Lines3 marks
A line has equation y = 5x + 8. Work out the gradient of any line perpendicular to it.
You are looking at an earlier sheet. Today's sheet is the one that adds a day.
Your run is kept in this browser only, and there is no account.
Recent Higher sheets
Any date always gives the same five questions, so a sheet can be set again or shared. All of January 1977, including the monthly compilation PDF.