Correct answer is C.
Or check if f(0.2) = 0 to eliminate A and B.
Then check if f(-0.5) = 0 to eliminate D.
Or check if f(0.2) = 0 to eliminate A and B.
Then check if f(-0.5) = 0 to eliminate D.
Sam and Bethan share £54 in the ration 5 : 4 work out how much each person gets
2 answers:
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