Daily Practice - Foundation Plus
9th August 1995
- 1Drawing Other Graphs: Cubic/Reciprocal2 marks
For the curve y = 16/x, work out y when x = -2, and write down the equation of its vertical asymptote.
- 2Percentages2 marks
Isla scored 5 out of 25 in a test. What percentage is this?
- 3Transformations2 marks
The point (-3, -8) is rotated 180° about the origin. Write down the coordinates of the image.
- 4Probability (Higher)3 marks
A biased coin lands on heads with probability 0.25. It is thrown 250 times. How many heads would you expect?
- 5Box Plots2 marks
A box plot has minimum 8, lower quartile 13, median 20, upper quartile 26 and maximum 30. Work out the interquartile range.
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