Lim En Jie's answer to help me pls's Secondary 3 A Maths Singapore question.
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Didn’t know they started teaching range in secondary school already. Always remember the “root” form of the equations eg -5e^3x has the same shape as -e^x since there’s no addition of any constants. Only at A Levels then required to know what addition/multiplication of terms to the “root” form does to the graph if the syllabus hasn’t changed that much from when I took.
Date Posted:
4 years ago
thanks so much!