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October 02, 2025, 04:37:43 am
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Author Topic: Urgent Transformations Help Please!  (Read 1754 times)  Share 

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luken93

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Re: Urgent Transformations Help Please!
« Reply #15 on: March 18, 2011, 12:00:24 am »
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Quote from: Mao on March 17, 2011, 11:58:27 pm
Quote from: luken93 on March 17, 2011, 11:56:53 pm
Quote from: Mao on March 17, 2011, 11:50:07 pm
That's an interesting CAS you got there luken, what are you using?
Microsoft Maths - Very easy to use :)

That makes more sense, however your "alternative" yielded the same as my answer - was I taking the wrong steps?

aha, but the 'alternative' is wrong, because I dilated before translation, when the question stated translation before dilation!
I realised I left something out, how is my working now?
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Mao

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Re: Urgent Transformations Help Please!
« Reply #16 on: March 18, 2011, 12:01:51 am »
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Quote from: luken93 on March 18, 2011, 12:00:24 am
Quote from: Mao on March 17, 2011, 11:58:27 pm
Quote from: luken93 on March 17, 2011, 11:56:53 pm
Quote from: Mao on March 17, 2011, 11:50:07 pm
That's an interesting CAS you got there luken, what are you using?
Microsoft Maths - Very easy to use :)

That makes more sense, however your "alternative" yielded the same as my answer - was I taking the wrong steps?

aha, but the 'alternative' is wrong, because I dilated before translation, when the question stated translation before dilation!
I realised I left something out, how is my working now?

Correct up to bolded line. You might want to fix up the rest :P
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luken93

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Re: Urgent Transformations Help Please!
« Reply #17 on: March 18, 2011, 12:06:22 am »
0
Quote from: Mao on March 18, 2011, 12:01:51 am
Quote from: luken93 on March 18, 2011, 12:00:24 am
Quote from: Mao on March 17, 2011, 11:58:27 pm
Quote from: luken93 on March 17, 2011, 11:56:53 pm
Quote from: Mao on March 17, 2011, 11:50:07 pm
That's an interesting CAS you got there luken, what are you using?
Microsoft Maths - Very easy to use :)

That makes more sense, however your "alternative" yielded the same as my answer - was I taking the wrong steps?

aha, but the 'alternative' is wrong, because I dilated before translation, when the question stated translation before dilation!
I realised I left something out, how is my working now?

Correct up to bolded line. You might want to fix up the rest :P
hahaha, done now
So the method was right, but I made an error halfway through working it out...
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2010: Business Management [47]
2011: English [44]   |   Chemistry [45]  |   Methods [44]   |   Specialist [42]   |   MUEP Chemistry [5.0]   |   ATAR: 99.60
UMAT: 69 | 56 | 82 | = [69 / 98th Percentile]
2012: MBBS I @ Monash
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