Daily Practice · Higher
Daily Practice - Higher
Grades 6-7 - Higher-tier method and manipulation.
- 1Bounds2 marks
A mass is 680 kg, correct to the nearest 10. Write down the upper bound.
- 2Trigonometric and Exponential Graphs2 marks
The curve y = 3^x is drawn. Work out y when x = 5, and write down where the curve crosses the y-axis.
- 3Writing a Ratio as a Fraction or Linear Function2 marks
x : y = 3 : 5. Write y in terms of x.
- 4Vectors3 marks
a is the column vector (-4, 6) and b is (1, 0). Work out 3a - 3b as a column vector.
- 5Probability Trees3 marks
2 of 6 bulbs in a box are faulty. Two are taken with replacement. Work out the probability at least one is faulty.
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Every sheet is deterministic: the same date always regenerates the same five questions. All of May 2018, including the monthly compilation PDF.