Please provide me with a link to a calculator.
Please, I do not want a lesson in how to do it by hand....
Thanx
2007-09-05 09:47:32 · 4 answers · asked by I need help 4 in Science & Mathematics ➔ Mathematics
set y1 = 6-2x
set y2 = 6x+18
Set widow and press GRAPH.
The intersection of the two lines give the answer
2007-09-05 09:54:10 · answer #1 · answered by ironduke8159 7 · 0⤊ 0⤋
http://gcalc.sourceforge.net/
You might practice first on your pc with the free graphic calculator linked above.
I got it to solve the equation but havent found how to order a graphing of it yet, although I'm sure it will work.
2007-09-05 17:19:29 · answer #2 · answered by Anonymous · 0⤊ 0⤋
if you have a ti-83 or 84 its easy. just hit the y= button.
enter the equations. hit graph button. You should see the graphs intersect. hit 2nd Trace then select intersect and that is your x value
2007-09-05 16:53:18 · answer #3 · answered by Anonymous · 0⤊ 0⤋
you dont, you calculate it correctly & stop being lazy
2007-09-05 16:50:52 · answer #4 · answered by ξήĢŁĭŞĦ ŗǾşξ ©® ღஐღ 7 · 0⤊ 0⤋