Math Is Fun Forum
  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

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#1 Re: This is Cool » my gosh... » 2006-03-09 10:17:24

You guys need to stop demoralizing females.

#2 Re: This is Cool » Help those in need of friends. » 2006-03-09 10:14:21

If you want more info, I am on board, so I have the hook up. up

#3 Re: Help Me ! » Vertical Motion Model » 2006-02-02 15:01:42

Thank you Ricky!!!!!!!!!!!!!!!! up

#4 Re: Help Me ! » Vertical Motion Model » 2006-02-02 14:59:48

Thank you, but I understand it now. I reread the directions, and it all make ssense now. But thfunny thing is, I am not in Calculus, I am only in Algebra 1! roflol

#5 Help Me ! » Vertical Motion Model » 2006-02-02 14:03:06

Replies: 3

Can anyone please explain the verical motion model?

#6 This is Cool » Help those in need of friends. » 2006-02-01 11:52:22

Replies: 11

If you really wnat to help some one out, join Best Buddies. It is a program that pairs up "nomal" kids with kids with dissabilities, but all of the disabled kids ned friends, so it is a very good cause. Any questions, you can ask me, I am an officer for Best Buddies, so I have all of the info. Please post info on this page if you ant more info. Thanks!! up lol tongue wink big_smile cool smile dizzy rolleyes wave roflol

#7 Re: Help Me ! » Help feed polish children » 2006-02-01 11:44:48

Thanks for helping me the other day Kempos and Ricky. I'll make sure to check out the site. touched

#8 Help Me ! » Solving Quadratic Functions by Graphing » 2006-01-31 13:13:44

Replies: 2

Does any one know how to identify the roots of a quadratic equation if the equation is really long? hmm

P.S. If you need I will provide an example.

#11 Help Me ! » Graphing Quadratic Functions » 2006-01-29 14:34:37

Replies: 4

Please help me. I am in dire need of assistance. dunno I don't know how to change fractions such as 1/7 in a quadratic function. The problem is like this:
y= (-7x^2)+2x
The directions are as follows:
Complete these steps for a function.
a)Tell whether the graph of a function opens up or down.
b)Find the coordinates of the vertex.
c)Write an equation of the axis of symmetry.
For my equation of the axis of symmetry, I got:
Please explain the next step.
Do I round the decimal?
Do I leave 1/7 as a fraction?

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