Grace Lim's answer to Yanahah's Secondary 1 Maths question.

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Grace Lim
Grace Lim's answer
2 answers (Tutor Details)
1st
Jiayang
Jiayang
7 years ago
Careful with your presentation. f(t) = t+6, f(7) = 7+6 = 13. Don't write f(t) = 13.