Daily Practice · Foundation Plus

Daily Practice - Foundation Plus

Grades 4-6 - the Foundation / Higher crossover zone.

9th October 1997

5 questions · 11 marks · Grades 4-6 · 128 question types in this band

1
Drawing Other Graphs: Cubic/Reciprocal2 marks
For the curve y = -100/x, work out y when x = -10, and write down the equation of its vertical asymptote.
2
Speed and Density2 marks
A block has volume 105 cm^3 and density 11 g/cm^3. Work out its mass.
3
Transformations2 marks
The point (-4, -3) is rotated 90° anticlockwise about the origin. Write down the coordinates of the image.
4
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.4. It is thrown 50 times. How many heads would you expect?
5
Box Plots2 marks
A box plot has minimum 14, lower quartile 20, median 26, upper quartile 28 and maximum 33. Work out the interquartile range.

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