Yilin's answer to Czzz's Junior College 1 H2 Maths Singapore question.
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H2 Math can use GC. Just rearrange the equation and make Y the subject as from my picture and type into GC. Then zoom out the graph if needed to see if there are any special points on the graph, such as a stationary point etc. Use the trace function to obtain the coordinates if needed.
Date Posted:
2 years ago
I did try to use the gc, but the sketch looks weird, ive just draw what i saw on the gc and submitted it to see how it goes. Thanks anyways :DD
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