Daily Practice · Higher
Daily Practice - Higher
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18th March 1997
- 1The Product Rule for Counting2 marks
A meal deal has 3 mains, 6 sides and 2 drinks. How many different meals are possible?
- 2Trigonometric and Exponential Graphs2 marks
The curve y = 4^x is drawn. Work out y when x = 2, and write down where the curve crosses the y-axis.
- 3Writing a Ratio as a Fraction or Linear Function2 marks
x : y = 2 : 7. Write y in terms of x.
- 4Vectors3 marks
a is the column vector (5, 6) and b is (2, 0). Work out 5a - 4b as a column vector.
- 5Probability Trees3 marks
1 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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Any date always gives the same five questions, so a sheet can be set again or shared. All of March 1997, including the monthly compilation PDF.