Daily Practice

Higher

13th September 1981

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

1
Box Plots2 marks
A box plot has a minimum of 11 and a maximum of 63. Work out the range.
2
The Product Rule for Counting2 marks
A meal deal has 9 mains, 7 sides and 3 drinks. How many different meals are possible?
3
Parallel and Perpendicular Lines3 marks
A line has equation y = 3x + 5. Work out the gradient of any line perpendicular to it.
4
Direct and Inverse Proportion3 marks
y is inversely proportional to x. When x = 5, y = 72. Work out y when x = 12.
5
Enlarging with Negative Scale Factors3 marks
The point (3, 0) is enlarged by scale factor -3 about the centre (4, 2). Write down the coordinates of the image.

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