
Picklez
Registered: 04/20/08
Posts: 17,919
Last seen: 3 years, 5 months

math exam tomorrow
#146888  11/18/08 10:45 PM (9 years, 8 days ago) 


coaster, teach me logarithms and exponential growth/ decay and systems of equations

bananatelephone
MarijuAnna♫
Registered: 05/18/08
Posts: 5,111

Re: math exam tomorrow [Re: Picklez]
#146891  11/18/08 10:53 PM (9 years, 7 days ago) 


I remember doing that math in "advanced functions" during grade 12...gawd I am glad I don't have to study math anymore.
Good luck on the exam! I know you will go great I believe in you.

Picklez
Registered: 04/20/08
Posts: 17,919
Last seen: 3 years, 5 months


Here is the current problem i am reviewing:
52^x+1
and I have to find the range.

Coaster
I'm Back Baby
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Re: math exam tomorrow [Re: Picklez]
#146909  11/18/08 11:59 PM (9 years, 7 days ago) 


range [6,inf)


TripityDooDaDay
Registered: 04/20/08
Posts: 7,600

Re: math exam tomorrow [Re: Coaster]
#146910  11/19/08 12:14 AM (9 years, 7 days ago) 


I'm in electronics for a living and a life. Math is the key to all things in our existence. Still I hate the practice. Much props to Coaster for his skills in the subject. No wonder he needs so much drugs. Even with them I have trouble applying myself strict enough to accomplish the mathematical feats I desire to master. Otherwise I may could be the next Einstein but I cannot because I am me and who I am.
I give Coaster his props though. A drugged up mathemetition. Gotta have quite a view.
Edited by TripityDooDaDay (11/19/08 12:16 AM)

Coaster
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dude math is so key to life


Coaster
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Re: math exam tomorrow [Re: Coaster]
#146913  11/19/08 12:20 AM (9 years, 7 days ago) 


i gotta do a presentation in 2 weex on a proof that was discovered 600 years before that jewish fag jesus ever stepped on earth that just shows how important math is, much more important than religion


TripityDooDaDay
Registered: 04/20/08
Posts: 7,600

Re: math exam tomorrow [Re: Coaster]
#146918  11/19/08 12:29 AM (9 years, 7 days ago) 


I totally believe you all the way you sage fucking dude. lol
Seriously...
I respect ya and think maybe one day I may even learn something from ya... One day... maybe... someday... lol

Coaster
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sweet man wut a nice compliment this bags fo u


Picklez
Registered: 04/20/08
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Re: math exam tomorrow [Re: Coaster]
#146925  11/19/08 12:39 AM (9 years, 7 days ago) 


Can u explain how to do it rather than just give me an incorrect answer

usg543
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Registered: 04/21/08
Posts: 7,259

Re: math exam tomorrow [Re: Picklez]
#146928  11/19/08 12:43 AM (9 years, 7 days ago) 


easy way is plug in numbers for x

usg543
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Registered: 04/21/08
Posts: 7,259

Re: math exam tomorrow [Re: Picklez]
#146929  11/19/08 12:44 AM (9 years, 7 days ago) 


or use a graphing calculator if you want to be lazy and look at the graph. what can y be is what you want to know.

Coaster
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Re: math exam tomorrow [Re: Picklez]
#146930  11/19/08 12:45 AM (9 years, 7 days ago) 


Quote:
KillerPicklez said: Can u explain how to do it rather than just give me an incorrect answer
the range is all the values that y takes on so y do u think its wrong


usg543
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Registered: 04/21/08
Posts: 7,259

Re: math exam tomorrow [Re: Picklez]
#146932  11/19/08 12:47 AM (9 years, 7 days ago) 



usg543
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Registered: 04/21/08
Posts: 7,259

Re: math exam tomorrow [Re: usg543]
#146933  11/19/08 12:49 AM (9 years, 7 days ago) 



usg543
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Registered: 04/21/08
Posts: 7,259

Re: math exam tomorrow [Re: Coaster]
#146936  11/19/08 12:56 AM (9 years, 7 days ago) 


Quote:
Coaster said:
Quote:
KillerPicklez said: Can u explain how to do it rather than just give me an incorrect answer
the range is all the values that y takes on so y do u think its wrong
yeah answer is right unless the formula you gave us is wrong.
if you meant for the whole exponent to be x+1 you need to put it in ( ) like this: 52^(x+1) then the answer would be...
Range: [5,infinity)

Coaster
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Re: math exam tomorrow [Re: usg543]
#146938  11/19/08 12:58 AM (9 years, 7 days ago) 


i dont understand how u can have a final coming up and not even no the basix


Picklez
Registered: 04/20/08
Posts: 17,919
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Re: math exam tomorrow [Re: usg543]
#146944  11/19/08 01:01 AM (9 years, 7 days ago) 


Quote:
usg543 said:
Quote:
Coaster said:
Quote:
KillerPicklez said: Can u explain how to do it rather than just give me an incorrect answer
the range is all the values that y takes on so y do u think its wrong
yeah answer is right unless the formula you gave us is wrong.
if you meant for the whole exponent to be x+1 you need to put it in ( ) like this: 52^(x+1) then the answer would be...
Range: [5,infinity)
Yeah you have the right answer

usg543
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Registered: 04/21/08
Posts: 7,259

Re: math exam tomorrow [Re: Picklez]
#146946  11/19/08 01:05 AM (9 years, 7 days ago) 


make sure to use those ( ) they are key. especially with a graphing calculator like the ti83.
common mistake though. keep up the good work

Tangerines
Grease Wizard
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Re: math exam tomorrow [Re: usg543]
#146947  11/19/08 01:06 AM (9 years, 7 days ago) 


Math makes me feel good when I do it right.

