Daily Practice · Foundation Plus

Daily Practice - Foundation Plus

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

14th January 2010

5 questions · 13 marks · Grades 4-6 · 128 question types in this band

1
Scatter Graphs3 marks
A line of best fit on a scatter graph has equation y = 3x + 31. Use it to estimate y when x = 2.
2
Indices2 marks
Write (7^10)^2 as a single power of 7.
3
Gradient of a Line2 marks
Work out the gradient of the line through (2, -5) and (4, -11).
4
Best Buy Questions3 marks
A pack of 9 batteries costs £3.15. A pack of 18 costs £6.12. Which pack is better value?
5
Spheres and Cones3 marks
A cone has base radius 3 cm and vertical height 18 cm. Work out its volume, leaving your answer in terms of pi.

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