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Question
secondary 4 | E Maths
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need help for just part 2c
part 2a answer is 4.47 and part 2b answer is y=2x+4
Date Posted: 4 years ago
Views: 200
AB: y = 2x + 1
(k, 3k)
i.e. x = k, y = 3k
3k = 2k + 1
k = 1
(k, 3k)
i.e. x = k, y = 3k
3k = 2k + 1
k = 1
thank u!
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done
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I think you may have calculated part b wrongly.
Date Posted:
4 years ago
Oh okay thanks for pointing out my mistake !
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