Daily Practice · Higher

Daily Practice - Higher

Grades 6-7 - Higher-tier method and manipulation.

8th March 2009

5 questions · 12 marks · Grades 6-7 · 61 question types in this band

1
Box Plots2 marks
A box plot has a minimum of 8 and a maximum of 38. Work out the range.
2
Bounds2 marks
A mass is 250 kg, correct to the nearest 10. Write down the upper bound.
3
Drawing Other Graphs: Cubic/Reciprocal2 marks
For the curve y = 4/x, work out y when x = -1, and write down the equation of its vertical asymptote.
4
Direct and Inverse Proportion3 marks
y is inversely proportional to x. When x = 9, y = 3. Work out y when x = 3.
5
Similar Shapes (Area and Volume)3 marks
Two similar solids have lengths in the ratio 1 : 2. The larger has a volume of 152 cm^3. Work out the volume of the smaller.

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