The Purplemath Forums
Helping students gain understanding and self-confidence in algebra.
Calculus
61 topics • Page 1 of 3 • 1, 2, 3
-
- Topics
- Replies
- Views
- Last post
-
- Please review the forum rules before posting.
by PM_Admin on Mon Dec 08, 2008 12:04 am - 0 Replies
- 690 Views
- Last post by PM_Admin
on Mon Dec 08, 2008 12:04 am
- Please review the forum rules before posting.
-
- finding stationary points using differentiation
by mannilea on Mon Oct 19, 2009 7:35 pm - 1 Replies
- 108 Views
- Last post by stapel_eliz
on Mon Oct 19, 2009 9:10 pm
- finding stationary points using differentiation
-
- AP Calculus Exam- help
by johnnxiv on Sun Oct 18, 2009 5:06 pm - 1 Replies
- 92 Views
- Last post by stapel_eliz
on Sun Oct 18, 2009 6:07 pm
- AP Calculus Exam- help
-
- I reallly need help on Calculus
by johnnxiv on Tue Oct 06, 2009 8:40 pm - 1 Replies
- 136 Views
- Last post by stapel_eliz
on Tue Oct 06, 2009 11:10 pm
- I reallly need help on Calculus
-
- Estimating derivitives when given a graph?
by moorem on Wed Sep 30, 2009 8:59 pm - 3 Replies
- 109 Views
- Last post by stapel_eliz
on Thu Oct 01, 2009 12:44 pm
- Estimating derivitives when given a graph?
-
- A cylindrical tank for for storing water has a vertical diam
by stellar on Fri Sep 18, 2009 4:24 pm - 1 Replies
- 105 Views
- Last post by stapel_eliz
on Sat Sep 19, 2009 2:17 pm
- A cylindrical tank for for storing water has a vertical diam
-
- Domain and Range of f = 2x+1, x < 0; f = 2x+2, x >= 0
by Atdaze on Fri Aug 14, 2009 6:13 pm - 4 Replies
- 1114 Views
- Last post by QM deFuturo
on Sat Aug 15, 2009 8:49 pm
- Domain and Range of f = 2x+1, x < 0; f = 2x+2, x >= 0
-
- finding delta for limits: prove lim, x->2, x^2 equals 4
by trdert on Thu Aug 06, 2009 4:05 pm - 1 Replies
- 377 Views
- Last post by stapel_eliz
on Thu Aug 06, 2009 5:15 pm
- finding delta for limits: prove lim, x->2, x^2 equals 4
-
- finding limits with square roots in function
by trdert on Wed Aug 05, 2009 8:47 pm - 3 Replies
- 419 Views
- Last post by nona.m.nona
on Thu Aug 06, 2009 11:47 am
- finding limits with square roots in function
-
- find the area inside the cardiod r = 1 + cos(theta)
by stellar on Wed Aug 05, 2009 2:17 pm - 2 Replies
- 165 Views
- Last post by stellar
on Wed Aug 05, 2009 8:43 pm
- find the area inside the cardiod r = 1 + cos(theta)
-
- tell me how to do this??
by michaelempeigne on Wed Aug 05, 2009 7:43 pm - 1 Replies
- 146 Views
- Last post by stapel_eliz
on Wed Aug 05, 2009 7:55 pm
- tell me how to do this??
-
- Determine eqn of conic, given F(3,1), directrix x-1=>0, ecc.
by Aladdin on Sat Jul 18, 2009 12:35 pm - 9 Replies
- 335 Views
- Last post by Aladdin
on Fri Jul 24, 2009 4:44 pm
- Determine eqn of conic, given F(3,1), directrix x-1=>0, ecc.
-
- Two Jets Separating at 872 mi/hr ... when?
by jaybird0827 on Mon Jun 01, 2009 7:36 pm - 3 Replies
- 374 Views
- Last post by Honeysuckle588
on Wed Jul 15, 2009 4:23 pm
- Two Jets Separating at 872 mi/hr ... when?
-
- Need to solve: Int (x/(sqrt((exp(x)-a)*(b-exp(x))) dx
by leotrav on Wed Jul 08, 2009 9:58 am - 1 Replies
- 213 Views
- Last post by stapel_eliz
on Wed Jul 08, 2009 1:37 pm
- Need to solve: Int (x/(sqrt((exp(x)-a)*(b-exp(x))) dx
-
- For what values of x is the curve y=e^(-x^2) ...?
by jaybird0827 on Wed Jul 01, 2009 12:02 am - 2 Replies
- 197 Views
- Last post by jaybird0827
on Wed Jul 01, 2009 9:08 pm
- For what values of x is the curve y=e^(-x^2) ...?
-
- Diff-EQ: non-zero k so y = sin(kt) satisfies y'' + 9y = 0
by stellar on Tue Jun 23, 2009 6:59 pm - 1 Replies
- 171 Views
- Last post by stapel_eliz
on Wed Jun 24, 2009 12:14 am
- Diff-EQ: non-zero k so y = sin(kt) satisfies y'' + 9y = 0
-
- Required: y-coordinate of point(s) of tangency
by jaybird0827 on Wed Jun 17, 2009 10:43 pm - 2 Replies
- 238 Views
- Last post by jaybird0827
on Thu Jun 18, 2009 1:24 pm
- Required: y-coordinate of point(s) of tangency
-
- Intergration: (x3+x2+2x+3)/(2x4+9x2+4), (x-9)/(x2+3x)
by KeepOnTrying on Sun Jun 07, 2009 11:25 pm - 1 Replies
- 283 Views
- Last post by stapel_eliz
on Mon Jun 08, 2009 12:50 am
- Intergration: (x3+x2+2x+3)/(2x4+9x2+4), (x-9)/(x2+3x)
-
- Airplane Angle Rate-of-Change Problem
by jaybird0827 on Wed May 27, 2009 12:01 am - 5 Replies
- 538 Views
- Last post by stapel_eliz
on Mon Jun 01, 2009 2:48 pm
- Airplane Angle Rate-of-Change Problem
-
- Please check my 1st derivative? y = x/sqrt[x^2 - 4]
by arman on Sun May 31, 2009 10:24 pm - 1 Replies
- 503 Views
- Last post by stapel_eliz
on Mon Jun 01, 2009 12:17 pm
- Please check my 1st derivative? y = x/sqrt[x^2 - 4]
-
- Finding antiderivative of cos^5(x)...
by nuadre on Fri May 29, 2009 2:58 am - 1 Replies
- 367 Views
- Last post by Martingale
on Fri May 29, 2009 4:18 am
- Finding antiderivative of cos^5(x)...
-
- How do I integrate [1/(2e^x - 3)]dx using substitution?
by stellar on Sun May 17, 2009 2:55 am - 2 Replies
- 334 Views
- Last post by stellar
on Mon May 18, 2009 8:15 pm
- How do I integrate [1/(2e^x - 3)]dx using substitution?
-
- Finding limit via conjugates: sqrt x + 5 - 3 div. by x - 4
by halocreamdevil on Mon May 18, 2009 3:10 am - 2 Replies
- 394 Views
- Last post by stapel_eliz
on Mon May 18, 2009 12:14 pm
- Finding limit via conjugates: sqrt x + 5 - 3 div. by x - 4
-
- find the antiderivatie of (((ln(x))^2)/x dx
by yabo2k on Thu May 07, 2009 1:03 am - 6 Replies
- 415 Views
- Last post by Martingale
on Fri May 08, 2009 12:19 am
- find the antiderivatie of (((ln(x))^2)/x dx
61 topics • Page 1 of 3
• 1, 2, 3
Forum permissions
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum