# 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: 12,187
Oct 1st 2011, 05:08 AM
2. ### Read this before posting in this subforum.

• Replies: 0
• Views: 3,979
Aug 14th 2010, 02:52 PM

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2. ### Linear Programming Word Problem; system of inequalities

• Replies: 3
• Views: 2,097
Apr 23rd 2012, 10:22 AM
3. ### find standard equation of circles

• Replies: 1
• Views: 465
Apr 22nd 2012, 11:19 PM
4. ### System of Equations/ Matrix help??

• Replies: 2
• Views: 863
Apr 22nd 2012, 09:34 PM
5. ### Rule of signs

• Replies: 1
• Views: 702
Apr 22nd 2012, 12:41 PM

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7. ### find equation of lines thru (4,10) and tangent

• Replies: 1
• Views: 795
Apr 22nd 2012, 07:11 AM
8. ### trig problem

• Replies: 3
• Views: 499
Apr 21st 2012, 11:00 PM
9. ### Another Trig Problem

• Replies: 1
• Views: 427
Apr 21st 2012, 10:54 PM
10. ### trig problem

• Replies: 3
• Views: 313
Apr 21st 2012, 08:20 PM
11. ### determine the quadrant in which an angle lies. help!

• Replies: 7
• Views: 4,370
Apr 19th 2012, 02:16 PM
12. ### Equation of an ellipse

• Replies: 5
• Views: 718
Apr 19th 2012, 06:01 AM
13. ### functions

• Replies: 1
• Views: 503
Apr 18th 2012, 03:30 PM
14. ### Another function problem

• Replies: 1
• Views: 486
Apr 18th 2012, 05:32 AM
15. ### Function question advanced pre-cal

• Replies: 3
• Views: 591
Apr 17th 2012, 09:08 AM
16. ### Vector question

• Replies: 1
• Views: 396
Apr 17th 2012, 07:06 AM
17. ### Inverse Trigonometric Functions

• Replies: 1
• Views: 650
Apr 16th 2012, 11:59 PM
18. ### rates of change

• Replies: 12
• Views: 868
Apr 15th 2012, 06:12 PM
19. ### functions and graphs

• Replies: 2
• Views: 485
Apr 15th 2012, 05:14 PM
20. ### People Moving Around Circle Track

• Replies: 1
• Views: 483
Apr 15th 2012, 12:51 PM
21. ### Operation of Vector |u+v|

• Replies: 2
• Views: 556
Apr 15th 2012, 12:30 PM

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23. ### Polar Equation: Draw and Fill in chart

• Replies: 6
• Views: 1,593
Apr 13th 2012, 04:36 PM

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26. ### Domain and range of functions

• Replies: 1
• Views: 1,235
Apr 12th 2012, 03:26 PM

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