Crazy People of the World! discussion

Everyone needs help with math, and sometimes your friends are too fed up with you to text you back about question 13.

So I'm sure someone will know what your talking about if you ask here!

Yay! I suck at mathematical stuff

Im the maths expert :D

Lol maths.
Why is America the only country that says math?

Really???? I dint know that

Does anyone get functions?

OMG I'm doing functions too.
Yeah I kinda get it.
I hate inverse functions.


F(x)=2/3 ( 2x-1)

Ugh.

Ugh just had a test today on it which I probably failed. Do you understand interval notation? I'm still confused on that

Oh yeah...
Well.
It's like
Negative number is less than x is less than positive number

As in like absolute value equations?

As in like functions and I have no clue

Then I don't either.

Dang it! DOES ANYONE KNOW THE INTERVAL NOTATION OF FUNCTIONS?

What's that???I haven't heard something like that ever.....I am badly bad at Maths and sometimes i go mad on the Questions

a prime factorization is well i dont know.... i should! i learnedit 2 years ago! whim cant i remember!

well a prime number is a number that can only have 1 and that number as its factors...
hope that helped! :-{)




π = 3.141592654........................................................

Juliana~The Story Of Amelia Pond wrote: "I'm still doing elementary math, but what's prime factorization?"

Say you have the number 72.
8 times 9 is 72, so those are two of it's factors. 4 times two is 8 so it's factors are 2 and four. Four can be broken down to 2 and 2
9 can be broken down to 3 and 3
The bold numbers are prime-they don't factors besides themselves and one. Therefore, the prime factorization of 72 is 2,2,2,3,3. It's easier to do on paper- or a factor tree:

Prime factorization of 72 is 2x2x2x3x3 not 2x2 that would be 4.

And by the way, I'm Abby and math is my favorite subject!

I gotz nofin

Abby wrote: "Prime factorization of 72 is 2x2x2x3x3 not 2x2 that would be 4.

And by the way, I'm Abby and math is my favorite subject!"

Hey Abby!

Can someone help me?

What do you need help with?

Interval notation of functions

Ooh...I'm sorry, I don't think I can help you with that. I kind of feel bad now. :/

ANYONE IN ALGEBRA 2??????

I am! Interval notations of functions: alright. It's the lowest value (on the graph I presume)

Start with x. What's the lowest x value on the graph? If its an open circle, then it's less than (closed its less than or equal to) then x then is greater than (or equal to) the highest x value on the graph.

If there's an open circle in the middle of the line, write x does not equal (open circle x co-ordinate)

Then repeat for y.

does that help?

B-b-b-b-but how do you SHOW it? I could've sworn that my math teacher said something of brackets and parentheses

That's when you have like -open bracket- x is an element in the reals (x, funny e thing, double r thing, then a line (vertical) then what I said) -close bracket-

This is what I think, but I may be totally wrong ;pp

You just confused me farther (or is it further?)

This sounds crazy, but look up a tutorial on YouTube. It may or may not help, but it's worth a shot.

Tab wrote: "You just confused me farther (or is it further?)"

Sorry.

It's ok just had math and it makes sense now... Thanks for trying though

Okay good.

Can someone explain "Completing the Square"?

http://en.wikipedia.org/wiki/Completi...

OHHHHH! That makes sense! Now I can actually do my homework now!

That was almost two months ago =O.o=

I was just doing another way of doing my homework up to then, avoiding that step altogether.

Well glad you know it now!

I love maths - and I'm good at it too, so I'm normally the one helping the friends :)

Me too!

seems like everyone has mastered mathematical skills :D

Including or excluding you? XD

i know my maths well :D

Good! XD

the tide is changing , people used to be maths fearing , :P

Not me

Maths is.. Intriguing !
As Long as it doesn't become tedious and if it has a repetitive tedium I try to make a computer program out of it !
That clears the concepts well :P
Geeky ?
Hell, yeah !

*high five* =D

I LOVE MATHS!!

Me too