Daily Practice

Higher

27th February 1967

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

1
Enlarging with Negative Scale Factors3 marks
The point (0, 3) is enlarged by scale factor -3 about the centre (3, 1). Write down the coordinates of the image.
2
Venn Diagrams3 marks
In a Venn diagram, 3 are in A only, 17 in B only, 7 in both and 2 in neither. Work out the probability a random one is in both.
3
Cumulative Frequency2 marks
A cumulative frequency graph is drawn for 236 values. What cumulative frequency do you read across from to estimate the lower quartile?
4
Fractional and Negative Indices2 marks
Write 4^-1 as a fraction.
5
Parallel and Perpendicular Lines3 marks
A line has equation y = 2x + 6. Work out the gradient of any line perpendicular to it.

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