Tham KY's answer to Ho jun jie's Junior College 1 H2 Maths question.

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Tham KY
Tham Ky's answer
6052 answers (Tutor Details)
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Are the answers correct?
Ho jun jie
Ho Jun Jie
6 years ago
Yes, thank you. So when we scale parallel to the y-axis, we don’t sub 1/2y but we half the y-values instead?