Tayng's answer to mary's Secondary 3 A Maths Singapore question.
done
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There
Date Posted:
4 months ago
Thank you. Could you explain the part where you wrote when t=4,
The turning point is in the form (t,h)
Then from turning (4, 8+k)
Thus by observation,
t=4 second
Then from turning (4, 8+k)
Thus by observation,
t=4 second
Thank you
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