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November 08, 2025, 05:12:30 am
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Author Topic: CAS ing graphs please help  (Read 765 times)  Share 

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VCE123456789

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CAS ing graphs please help
« on: November 07, 2010, 01:41:09 pm »
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How do i sketch  question 4e on the 2007 VCAA exam on my CAS calc Ti nspire it has a or domain
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Souljette_93

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Re: CAS ing graphs please help
« Reply #1 on: November 07, 2010, 02:11:46 pm »
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I don't have n-spire, but i don't think you need it. just plot in the points.
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Ancient Persian Proverb; " I Wept because i had no Shoes, until i saw a man with no feet!"

First they came for the Socialists, and I did not speak out --
Because I was not a Socialist.
Then they came for the Trade Unionists, and I did not speak out --
Because I was not a Trade Unionist.
Then they came for the Jews, and I did not speak out --
Because I was not a Jew.
Then they came for me -- and there was no one left to speak for me.
-Martin Niemoller, a german pastor

VCE123456789

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Re: CAS ing graphs please help
« Reply #2 on: November 07, 2010, 02:14:20 pm »
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how about the x int in exact values
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Souljette_93

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Re: CAS ing graphs please help
« Reply #3 on: November 07, 2010, 02:17:10 pm »
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there is no x-int, sub in the 1-e^-2 and you will get 2 as an answer.
Also, if your wondering whether its less than or greater than 1, find the approx value of the x-int.
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Ancient Persian Proverb; " I Wept because i had no Shoes, until i saw a man with no feet!"

First they came for the Socialists, and I did not speak out --
Because I was not a Socialist.
Then they came for the Trade Unionists, and I did not speak out --
Because I was not a Trade Unionist.
Then they came for the Jews, and I did not speak out --
Because I was not a Jew.
Then they came for me -- and there was no one left to speak for me.
-Martin Niemoller, a german pastor

VCE123456789

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Re: CAS ing graphs please help
« Reply #4 on: November 07, 2010, 02:21:07 pm »
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woops sorry i meant the 2008 VCAA exam
my bad
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Souljette_93

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Re: CAS ing graphs please help
« Reply #5 on: November 07, 2010, 02:23:10 pm »
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Quote from: VCE123456789 on November 07, 2010, 02:21:07 pm
woops sorry i meant the 2008 VCAA exam
my bad

Soz..can't help you...haven't  did that exam yet.
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Ancient Persian Proverb; " I Wept because i had no Shoes, until i saw a man with no feet!"

First they came for the Socialists, and I did not speak out --
Because I was not a Socialist.
Then they came for the Trade Unionists, and I did not speak out --
Because I was not a Trade Unionist.
Then they came for the Jews, and I did not speak out --
Because I was not a Jew.
Then they came for me -- and there was no one left to speak for me.
-Martin Niemoller, a german pastor
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