Ignatius Yeo's answer to Nicole She's Secondary 4 A Maths Singapore question.

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Ignatius Yeo
Ignatius Yeo's answer
36 answers (Tutor Details)
1st
Note: y=Asin(bx) +c
A= amplitude
If value of c is positive, it means graph shifts up. Likewise if c is negative, it means graph shifts downwards.