Daily Practice

Foundation Plus

11th January 1987

5 questions · 12 marks · Grades 4-6 · 128 question types in this band

1
Expanding and Factorising2 marks
Expand and simplify 5(7x - 5).
2
Writing a Ratio as a Fraction or Linear Function2 marks
x : y = 2 : 3. Write y in terms of x.
3
Transformations2 marks
The point (3, 4) is rotated 90° clockwise about the origin. Write down the coordinates of the image.
4
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.15. It is thrown 50 times. How many heads would you expect?
5
Scatter Graphs3 marks
A line of best fit on a scatter graph has equation y = 3x + 25. Use it to estimate y when x = 11.

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