Daily Practice - Higher Plus
Grades 8-9 - exam-stretch algebra, geometry and reasoning.
26th September 1997
- 1Surds3 marks
Rationalise the denominator of 20/sqrt(5), giving your answer in its simplest form.
- 2Transforming Graphs y=f(x)3 marks
The point (1, 6) lies on y = f(x). Write down its image on y = f(x - 1).
- 3Direct and Inverse Proportion Depth3 marks
y is directly proportional to x^3. When x = 2, y = 48. Work out y when x = 4.
- 4The Cosine Rule3 marks
A triangle has sides 10 cm, 16 cm and 8 cm. Work out the angle opposite the 10 cm side, to 1 decimal place.
- 5Probability Equation Questions3 marks
A bag holds 4 red and n blue counters. The probability of taking a red is 4/9. Work out n.
You are looking at an earlier sheet. Today's sheet is the one that adds a day.
Your run is kept in this browser only, and there is no account.
Recent Higher Plus sheets
Every sheet is deterministic: the same date always regenerates the same five questions. All of September 1997, including the monthly compilation PDF.