hii please do help with question 46! as the given line is x=-10 i’m unsure of

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secondary 4 | A Maths
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secondary 4 A Maths Singapore

hii please do help with question 46! as the given line is x=-10 i’m unsure of how to get the gradient of the normal as isn’t it undefined ?

Date Posted: 3 years ago

done {{ upvoteCount }} Upvotes

clear {{ downvoteCount * -1 }} Downvotes

Hope this helps eh, thanks.

Date Posted: 3 years ago

Shannon

3 years ago

ah thank you so much ! it really helped a lot !