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I am getting different answer to the book. Help Plz

ImageUploadedByStudent Room1445945722.460837.jpgQuestion 2g????


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Massli100
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Actually I meant question 2c???? I keep getting 4 ???


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Massli100
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How did you do it ????


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Massli100
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How did you do it ??


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Original post by Massli100
How did you do it ??


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Post your working so we can help.
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Massli100
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Thank you guys 💯💯


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Reply 6
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Massli100
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Yeah you are right 💯


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you need to do a product rule to find dx/dy

then put y = -2

then get dy/dx using the reciprocal of dx/dy

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