# 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: 9,574
Oct 1st 2011, 06:08 AM
2. ### Read this before posting in this subforum.

• Replies: 0
• Views: 3,045
Aug 14th 2010, 03:52 PM

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2. ### Substituting equation

• Replies: 8
• Views: 722
Apr 29th 2011, 12:00 AM
3. ### Multivariable Linear Systems

• Replies: 1
• Views: 384
Apr 28th 2011, 09:54 PM
4. ### [SOLVED] Question about Complex Number Calculation

• Replies: 1
• Views: 437
Apr 28th 2011, 08:18 PM
5. ### patterns from complex numbers

• Replies: 6
• Views: 3,690
Apr 28th 2011, 02:18 PM
6. ### Complex Loci Question

• Replies: 3
• Views: 441
Apr 28th 2011, 12:33 PM
7. ### Need help changing an irrational number into a rational number, involving polar coord

• Replies: 4
• Views: 836
Apr 28th 2011, 07:20 AM
8. ### Piecewise function problem.

• Replies: 5
• Views: 434
Apr 27th 2011, 03:15 AM
9. ### The Fundamental Theorem Of Algebra

• Replies: 8
• Views: 883
Apr 26th 2011, 09:02 PM
10. ### Verify the limit

• Replies: 2
• Views: 1,029
Apr 26th 2011, 03:07 PM
11. ### limiting or exact value

• Replies: 7
• Views: 598
Apr 26th 2011, 02:44 PM
12. ### Complex plane?

• Replies: 6
• Views: 512
Apr 26th 2011, 08:00 AM
13. ### Parametric formulas for moving Tool through a Plate

• Replies: 2
• Views: 475
Apr 24th 2011, 11:44 PM
14. ### D(t) = (4t)/ (0.01t^2 +5.1)

• Replies: 7
• Views: 635
Apr 24th 2011, 07:08 PM
15. ### Simplifying complex numbers?

• Replies: 7
• Views: 747
Apr 24th 2011, 06:14 PM
16. ### finding the half life of a radioactive element

• Replies: 3
• Views: 3,005
Apr 24th 2011, 08:57 AM
17. ### Foci

• Replies: 3
• Views: 461
Apr 24th 2011, 06:32 AM
18. ### Use sigma notation to write the sum

• Replies: 3
• Views: 612
Apr 22nd 2011, 11:12 PM
19. ### proving rational number inequalities

• Replies: 3
• Views: 1,003
Apr 22nd 2011, 05:48 PM
20. ### simplify the ratio of factorials

• Replies: 4
• Views: 2,209
Apr 22nd 2011, 04:14 PM
21. ### Find the sum of the infinite serises

• Replies: 2
• Views: 1,323
Apr 22nd 2011, 03:01 PM
22. ### continuity of composite function

• Replies: 4
• Views: 1,034
Apr 21st 2011, 01:41 PM
23. ### Matrices question

• Replies: 2
• Views: 498
Apr 20th 2011, 11:58 PM
24. ### Exponential Q.

• Replies: 6
• Views: 542
Apr 20th 2011, 04:43 PM
25. ### Determining Asymptotes from Field Data

• Replies: 2
• Views: 1,688
Apr 20th 2011, 02:08 PM
26. ### [SOLVED] Standard Equation of a Parabola

• Replies: 2
• Views: 601
Apr 20th 2011, 12:20 PM
27. ### Vector perpendicular

• Replies: 3
• Views: 893
Apr 20th 2011, 07:16 AM
28. ### Graphing a polar equation?

• Replies: 2
• Views: 1,663
Apr 19th 2011, 05:19 PM
29. ### Polar form of a linear equation?

• Replies: 1
• Views: 1,434
Apr 19th 2011, 03:40 PM
30. ### Limit

• Replies: 2
• Views: 397
Apr 19th 2011, 12:33 PM

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