Daily Practice · Higher

Daily Practice - Higher

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

13th February 2020

5 questions · 13 marks · Grades 6-7 · 61 question types in this band

1
Enlarging with Negative Scale Factors3 marks
The point (-4, -5) is enlarged by scale factor -3 about the centre (-4, 3). Write down the coordinates of the image.
2
Venn Diagrams3 marks
In a Venn diagram, 5 are in A only, 14 in B only, 2 in both and 3 in neither. Work out the probability a random one is in both.
3
Histograms2 marks
A histogram class is 5 units wide and contains 12.5 values. Work out the frequency density.
4
Standard Form2 marks
Work out (6 x 10^4) x (3 x 10^-3). Give your answer in standard form.
5
Parallel and Perpendicular Lines3 marks
A line has equation y = 3x + 2. Work out the gradient of any line perpendicular to it.

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