Daily Practice

Foundation Plus

11th July 1981

5 questions · 14 marks · Grades 4-6 · 128 question types in this band

1
Expanding and Factorising Quadratics3 marks
Factorise x^2 - 7x - 18.
2
Direct and Inverse Proportion3 marks
y is directly proportional to x. When x = 2, y = 22. Work out y when x = 8.
3
SOHCAHTOA (Trigonometry)3 marks
A right-angled triangle has a hypotenuse of 16 cm and an angle of 44°. Work out the side opposite that angle, to 1 decimal place.
4
Probability Trees3 marks
A bag holds 7 red and 2 blue counters. Two are taken without replacement. Work out the probability both are red.
5
Scatter Graphs2 marks
A scatter graph plots a car's engine size and the miles it does per gallon. What type of correlation would you expect?

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