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Question
secondary 4 | A Maths
3 Answers Below
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Date Posted: 4 years ago
Views: 197
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Careful with this question. The question is looking for the minimum value of dy/dx, not the usual minimum value of y. My working can get very confusing, so let me know accordingly if you do not understand what I wrote.
Date Posted:
4 years ago
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Continued, I went to find the coordinates of the point instead of what the question is asking for the previous time
Date Posted:
4 years ago
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Completing the square can also be done, so after this chapter, you will have two approaches to find the minimum value of a quadratic function.
Date Posted:
4 years ago
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