Jocelyn's answer to Katherine's Secondary 3 A Maths question.

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Jocelyn
Jocelyn's answer
18 answers (Tutor Details)
1st
refer to pic
Katherine
Katherine
6 years ago
Hi, why sub (3,3) though?
Jocelyn
Jocelyn
6 years ago
(3,3) will lie on the line before modulus was applied and before translation of the graph in the y-direction. The use of (2,2) is also possible.