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Helping students gain understanding and self-confidence in algebra.
Advanced Algebra ("pre-calculus")
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- What are the steps to solving this problem?
by rogermiranda on Tue Jun 15, 2010 12:40 pm - 3 Replies
- 835 Views
- Last post by stapel_eliz
on Wed Jun 16, 2010 11:24 am
- What are the steps to solving this problem?
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- Need help with this exponential equation.
by rogermiranda on Sat Jun 12, 2010 2:31 pm - 1 Replies
- 705 Views
- Last post by Martingale
on Sat Jun 12, 2010 3:47 pm
- Need help with this exponential equation.
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- medication eliminated exponentially, w/ half-life of 36 hrs
by going crazy on Mon May 31, 2010 3:07 pm - 1 Replies
- 1300 Views
- Last post by nona.m.nona
on Mon May 31, 2010 11:19 pm
- medication eliminated exponentially, w/ half-life of 36 hrs
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- Solve for unknown 6e^-3t = 3
by hbelle on Fri May 28, 2010 1:47 pm - 3 Replies
- 956 Views
- Last post by hbelle
on Mon May 31, 2010 10:34 pm
- Solve for unknown 6e^-3t = 3
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- When will the population double from its size at t = 0
by hbelle on Fri May 28, 2010 2:14 am - 3 Replies
- 1385 Views
- Last post by maggiemagnet
on Fri May 28, 2010 11:18 pm
- When will the population double from its size at t = 0
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- rate of decay?? can someone give me examples [w/ formula]...
by nanarami_18 on Mon May 24, 2010 3:09 am - 2 Replies
- 906 Views
- Last post by mickstjo
on Wed May 26, 2010 5:19 pm
- rate of decay?? can someone give me examples [w/ formula]...
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- Need help verifying an anwer to this problem.
by rogermiranda on Sun May 23, 2010 7:35 pm - 5 Replies
- 1085 Views
- Last post by stapel_eliz
on Mon May 24, 2010 6:45 pm
- Need help verifying an anwer to this problem.
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- Solving for X in a complex log problem
by burnbird16 on Sat May 22, 2010 1:41 am - 1 Replies
- 880 Views
- Last post by stapel_eliz
on Sat May 22, 2010 12:34 pm
- Solving for X in a complex log problem
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- Give the equation of the horizontal and vertical asymtotes
by rowdy3 on Tue May 11, 2010 2:42 am - 1 Replies
- 603 Views
- Last post by stapel_eliz
on Tue May 11, 2010 11:33 am
- Give the equation of the horizontal and vertical asymtotes
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- Please help with a limit question
by rowdy3 on Mon May 10, 2010 11:43 pm - 2 Replies
- 1061 Views
- Last post by Martingale
on Sat May 15, 2010 4:30 am
- Please help with a limit question
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- Find the vertex, focus and directrix
by rowdy3 on Sat May 08, 2010 12:04 am - 1 Replies
- 738 Views
- Last post by stapel_eliz
on Sat May 08, 2010 1:40 pm
- Find the vertex, focus and directrix
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- Find the center, vertices, foci and eccentricity
by rowdy3 on Wed May 05, 2010 5:07 pm - 1 Replies
- 635 Views
- Last post by midas
on Wed May 05, 2010 10:27 pm
- Find the center, vertices, foci and eccentricity
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- Find the limit by direct substitution.
by rowdy3 on Wed May 05, 2010 3:23 am - 1 Replies
- 703 Views
- Last post by stapel_eliz
on Wed May 05, 2010 1:19 pm
- Find the limit by direct substitution.
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- Finding Quartiles
by Hawk Gt on Fri Apr 30, 2010 2:16 pm - 1 Replies
- 599 Views
- Last post by stapel_eliz
on Fri Apr 30, 2010 11:08 pm
- Finding Quartiles
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- Log Help: log6(b2+2)+log62 = 2, log3(5x+5)-log3(x2-1) = 0,
by klongoria1 on Tue Apr 27, 2010 1:24 pm - 3 Replies
- 1239 Views
- Last post by stapel_eliz
on Fri Apr 30, 2010 12:23 pm
- Log Help: log6(b2+2)+log62 = 2, log3(5x+5)-log3(x2-1) = 0,
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- Proportion: solving (x-1)/(x-4) = (x+1)/(x-2), etc
by Hawk Gt on Tue Apr 27, 2010 3:45 pm - 2 Replies
- 895 Views
- Last post by Hawk Gt
on Tue Apr 27, 2010 5:02 pm
- Proportion: solving (x-1)/(x-4) = (x+1)/(x-2), etc
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- ball thrown up w/ height above cliff base s=-16t^2+96t+144
by cpoolrn on Thu Apr 08, 2010 9:22 pm - 3 Replies
- 1648 Views
- Last post by stapel_eliz
on Fri Apr 09, 2010 9:15 pm
- ball thrown up w/ height above cliff base s=-16t^2+96t+144
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- square root of (2x+20) + the square root of (2x)=10
by AmySaunders on Thu Apr 01, 2010 5:21 pm - 3 Replies
- 1104 Views
- Last post by AmySaunders
on Fri Apr 02, 2010 4:55 pm
- square root of (2x+20) + the square root of (2x)=10
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- help w/ logs, expos: log2 of 2x+log2 of x+5, 7^2x-4=14, etc
by clintator on Tue Mar 30, 2010 3:19 pm - 1 Replies
- 662 Views
- Last post by Stranger_1973
on Tue Mar 30, 2010 8:43 pm
- help w/ logs, expos: log2 of 2x+log2 of x+5, 7^2x-4=14, etc
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- Rates of Change? (3s^3 - s^2 + 5s) / (s^3 + 10), s = 1.5
by Michael.Lu on Mon Mar 29, 2010 1:38 am - 1 Replies
- 864 Views
- Last post by nona.m.nona
on Mon Mar 29, 2010 10:41 am
- Rates of Change? (3s^3 - s^2 + 5s) / (s^3 + 10), s = 1.5
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- Polynomial Question
by jdom543 on Thu Mar 18, 2010 2:18 am - 3 Replies
- 1159 Views
- Last post by stapel_eliz
on Thu Mar 18, 2010 1:36 pm
- Polynomial Question
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- Log Question: log 4{sqrt}32y
by heather on Tue Mar 16, 2010 4:06 pm - 3 Replies
- 1085 Views
- Last post by nicknation
on Thu Mar 18, 2010 1:47 am
- Log Question: log 4{sqrt}32y
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- Finding nth-degree polynomial
by Cody on Sat Mar 13, 2010 9:16 pm - 1 Replies
- 3754 Views
- Last post by stapel_eliz
on Sun Mar 14, 2010 3:55 pm
- Finding nth-degree polynomial
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- rewrite 3 log x - 2 log (x^2+1) +5 log (x-1) as single log
by opera_elle on Fri Mar 05, 2010 4:46 am - 1 Replies
- 1836 Views
- Last post by maggiemagnet
on Fri Mar 05, 2010 12:28 pm
- rewrite 3 log x - 2 log (x^2+1) +5 log (x-1) as single log
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- finding exponential formula f(t)=a*b^t from 2 points
by plmendez on Fri Feb 26, 2010 10:27 pm - 1 Replies
- 826 Views
- Last post by nona.m.nona
on Sat Feb 27, 2010 12:56 pm
- finding exponential formula f(t)=a*b^t from 2 points
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