Reminders

Question 1

Cumulative frequency

Answer 1

Add on each previous frequency to total

Question 2

When comparing box plots, always compare…

Answer 2

The range and median

Question 3

Describing transformations

Answer 3

Rotation x° anti/clockwise about (x,y)
Reflection on the line y=mx+c
Translation, by vector (:)

Question 4

cm^3 to mm^3

Answer 4

1cm=10mm so we x10^3
1cm^3=1000mm^3

Question 5

cm^2 to mm^2

Answer 5

1cm=10mm so we x10^2
1cm^2=100mm^2

Question 6

cm^2 to m^2

Answer 6

1cm=0.01m so we x0.01^2
1cm^2=0.0004