Daily Practice · Higher

Daily Practice - Higher

Grades 6-7 - Higher-tier method and manipulation.

7th December 2014

5 questions · 13 marks · Grades 6-7 · 61 question types in this band

1
Box Plots2 marks
A box plot has a minimum of 6 and a maximum of 55. Work out the range.
2
Surds2 marks
Write sqrt(20) in the form a sqrt(b), where b is as small as possible.
3
Parallel and Perpendicular Lines3 marks
Work out the equation of the line parallel to y = -4x - 2 that passes through (3, -9).
4
Direct and Inverse Proportion3 marks
y is inversely proportional to x. When x = 4, y = 72. Work out y when x = 12.
5
SOHCAHTOA (Trigonometry)3 marks
A right-angled triangle has sides 10 cm, 24 cm and 26 cm. Work out the angle opposite the 10 cm side, to 1 decimal place.

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