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Wk4 Assessment Tier C

Q1


i)
`cm`
(2 marks)




ii)

`cm^2`
(2 marks)





Q2



i)


£
(2 marks)




ii)


£
(2 marks)





Q3


a)


£
(2 marks)




ii)


g
(2 marks)






Q4






`cm^2`
(2 marks)






Q5




a)



`\le l <`
(2 marks)




b)



(2 marks)






Q6






mm
(3 marks)





Q7






£
(3 marks)





Q8






Lower bounds (4 d.p.):

Upper bounds (4 d.p.):


Value of `f`:
to


(4 marks)