# Pre-Calculus Forum

Pre-Calculus Help Forum: Pre-calculus does not involve calculus, but explores topics that will be applied in calculus

1. ### This forum is for PRE-Calculus. READ BEFORE POSTING

• Replies: 25
• Views: 11,272
Oct 1st 2011, 06:08 AM
2. ### Read this before posting in this subforum.

• Replies: 0
• Views: 3,582
Aug 14th 2010, 03:52 PM
1. ### A Quick Question on Valid Set Builder Notation

• Replies: 5
• Views: 743
Jul 7th 2011, 01:10 PM
2. ### Creating an equation

• Replies: 5
• Views: 702
Jul 7th 2011, 10:55 AM
3. ### geometric series problem

• Replies: 4
• Views: 489
Jul 7th 2011, 08:32 AM
4. ### Lines Parallel to Diameters

• Replies: 7
• Views: 727
Jul 7th 2011, 07:33 AM
5. ### difference quotient

• Replies: 2
• Views: 613
Jul 6th 2011, 06:24 PM
6. ### Stunned by my finite mathematics question

• Replies: 5
• Views: 579
Jul 6th 2011, 06:56 AM
7. ### Non-linear regression Help

• Replies: 2
• Views: 612
Jul 5th 2011, 03:29 PM
8. ### [SOLVED] Equations involving variables and Logarithms

• Replies: 11
• Views: 522
Jul 5th 2011, 01:40 PM
9. ### Cross Product

• Replies: 10
• Views: 686
Jul 5th 2011, 04:53 AM
10. ### Intervals

• Replies: 3
• Views: 523
Jul 4th 2011, 02:51 PM
11. ### Arithmetic progression problem.

• Replies: 5
• Views: 570
Jul 4th 2011, 06:58 AM
12. ### Binomial Expension

• Replies: 7
• Views: 709
Jul 4th 2011, 06:35 AM
13. ### Finding real solutions

• Replies: 6
• Views: 521
Jul 3rd 2011, 11:44 PM
14. ### Perpendicular Bisector

• Replies: 1
• Views: 590
Jul 3rd 2011, 08:31 PM
15. ### Cancelling out a root function of y

• Replies: 7
• Views: 540
Jul 3rd 2011, 03:54 AM
16. ### Left and right hand limits of a hybrid function.

• Replies: 4
• Views: 700
Jul 3rd 2011, 03:18 AM
17. ### continuity

• Replies: 2
• Views: 425
Jul 2nd 2011, 01:10 AM
18. ### constant functions

• Replies: 2
• Views: 516
Jul 1st 2011, 09:46 AM
19. ### Help required to solve an Arithmatic progression problem

• Replies: 7
• Views: 526
Jul 1st 2011, 07:25 AM
20. ### Matrix to transform an equation

• Replies: 1
• Views: 749
Jul 1st 2011, 07:05 AM
21. ### Multiplying matrices

• Replies: 5
• Views: 515
Jul 1st 2011, 05:20 AM
22. ### [SOLVED] Limit of [1 - cos (x)]/x as x --> 0

• Replies: 3
• Views: 8,147
Jun 30th 2011, 08:06 AM
23. ### How do I show that the vector is perpendicular to this line?

• Replies: 5
• Views: 3,747
Jun 29th 2011, 08:41 PM
24. ### Elementary Functions Logarithm question

• Replies: 3
• Views: 664
Jun 29th 2011, 05:54 PM
25. ### Formula converting numbers to double the previous one

• Replies: 2
• Views: 805
Jun 29th 2011, 10:15 AM
26. ### Logarithms and factorial; identity

• Replies: 4
• Views: 758
Jun 29th 2011, 08:12 AM
27. ### [SOLVED] Make equation from data set

• Replies: 8
• Views: 1,403
Jun 28th 2011, 03:13 PM
28. ### range of trigonometric function

• Replies: 7
• Views: 659
Jun 28th 2011, 12:38 AM
29. ### express the area A as a function of the width X

• Replies: 1
• Views: 3,464
Jun 27th 2011, 11:52 PM

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