Daily Practice · Higher
Daily Practice - Higher
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27th October 1991
- 1Box Plots2 marks
A box plot has a minimum of 2 and a maximum of 46. Work out the range.
- 2The Product Rule for Counting2 marks
A meal deal has 9 mains, 8 sides and 4 drinks. How many different meals are possible?
- 3Parallel and Perpendicular Lines3 marks
A line has equation y = -2x + 8. Work out the gradient of any line perpendicular to it.
- 4Direct and Inverse Proportion3 marks
y is inversely proportional to x. When x = 4, y = 48. Work out y when x = 12.
- 5Enlarging with Negative Scale Factors3 marks
The point (-6, 2) is enlarged by scale factor -2 about the centre (4, -1). Write down the coordinates of the image.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of October 1991, including the monthly compilation PDF.