Daily Practice

Foundation Plus

20th February 1979

5 questions · 11 marks · Grades 4-6 · 128 question types in this band

1
Scatter Graphs3 marks
A line of best fit on a scatter graph has equation y = 8x + 18. Use it to estimate y when x = 6.
2
Indices2 marks
Write 8^6 / 8^2 as a single power of 8.
3
Gradient of a Line2 marks
Work out the gradient of the line through (-4, -5) and (2, 25).
4
Writing and Simplifying Ratio2 marks
Write the ratio 7 : 14 in the form 1 : n.
5
Cylinders2 marks
A cylinder has radius 9 cm and height 17 cm. Work out its curved surface area, to 1 decimal place.

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