how can you show that an equation is a function?

frvljel · Registered: 17.02.2003 From:

I have this home assignment due and I would really appreciate if anyone can help to solve how can you show that an equation is a function? on which I’m stuck and don’t know where to start from. Can you give me guidance with adding numerators, adding fractions and radical expressions. I would rather get help from you than hire a math tutor who are very pricey. Any guidance will be highly prized very much.

kfir · Registered: 07.05.2006 From: egypt

Algebrator is one of the best resources that can offer a helping hand to a person like you. When I was a newbie , I took assistance from Algebrator. Algebrator covers all the basics of College Algebra. Rather than using the Algebrator as a line-by-line tutor to solve all your math assignments, you can use it as a tutor that can give the basics of rational equations, perfect square trinomial and radical equations. Once you get into the basics , you can go ahead and work out any tough question on Remedial Algebra very quickly .

cmithy_dnl · Registered: 08.01.2002 From: Australia

I must agree that Algebrator is a great thing and the best program of this kind you can find. I was so surprised when after weeks of anger I simply typed in ratios and that was the end of my problems with algebra . It's also so good that you can use the program for any level: I have been using it for several years now, I used it in Algebra 1 and in Pre Algebra too ! Just try it and see it for yourself!

fveingal · Registered: 11.07.2001 From: Earth

I remember having difficulties with graphing equations, algebra formulas and geometry. Algebrator is a truly great piece of math software. I have used it through several algebra classes - Pre Algebra, Algebra 2 and Algebra 2. I would simply type in the problem and by clicking on Solve, step by step solution would appear. The program is highly recommended.

Blacknon · Registered: 05.02.2002 From: United Kingdom, Bristol

Please do not take me negatively . I am searching for no shortcut. It’s just that I don’t seem to get enough time to try solving questions again and again. I will use the software as a reference only. Where can I find it?

Jrobhic · Registered: 09.08.2002 From: Chattanooga, TN

Thanks a million for the detailed information. We will definitely check this out. Hope we get our problems completed with the aid of Algebrator. If we have any technical questions with respect to its usage , we would definitely come back to you again.