Number of results: 26,164
We are doing limits in Calculus, but now we are doing trig limits too and i do not get how to do any of them. For example ones like this, how do you do them? sec (x-1) / (x sec x) x approaches 0 ((3 sin (x)) 1 - cos(x)) / (x^2) x approaches 0 (sin (2x)) / (sin (3x)) x ...
Sunday, September 28, 2008 at 8:15pm by Michael
I am in Honors Pre-Calculus and am having a hard time understanding my teacher. I feel so stupid. Does anyone have any suggestions on a website that might give me some insight into what I am doing wrong? Thanks!
Tuesday, October 7, 2008 at 4:23pm by Jill
Is there any good calculus websites out there that teach every possible derivative there is? Such as the basic rules of differentiation, product and quotient rules, chain rule? ((I'm really bad a understanding the square roots. )) My book gives me examples but I just something...
Saturday, October 11, 2008 at 4:59pm by student01
Memorize these and you will be in great shape for your test! http://www.analyzemath.com/calculus/Differentiation/rules.html
Saturday, October 11, 2008 at 4:59pm by drwls
I need some help on getting ideas for my limits & continuity calculus project! For the limits project: I have to conduct an "interview with a limit" (Q&A format).I have to include factual information like definitions, properties, theorems, etc. I also have to include sketches...
Sunday, October 19, 2008 at 11:20am by RJ
With lot dimensions of 16 x 18, you don't even have enough room for the pool. How would you fit in an 1800 square feet of pool? You need to set this up as a calculus problem and look for the minimum of the Lot Area function. Let x be the shorter width of the pool rectangle. ...
Saturday, October 25, 2008 at 10:48pm by drwls
Exactly like my first calculus text read.
Monday, October 27, 2008 at 7:22pm by bobpursley
I need help with calculus...
Tuesday, October 28, 2008 at 12:46pm by mohamed
Something is not right with this question. Your train is going 500 mph ????? I think you want that to be the speed of the plane. How fast is the train going? your answer is a "distance", it asked "how fast is the distance between them increasing" which is velocity. Please ...
Tuesday, November 11, 2008 at 11:19pm by Reiny
this is part of calculus cause i need it to find critical points of a graph
Tuesday, November 18, 2008 at 5:39am by alice
I do not recommend using Roman numerals for calculus
Tuesday, November 25, 2008 at 8:40pm by drwls
Craig - baloon - calculus moved up
Posted by Craig on Tuesday, November 25, 2008 at 7:54pm. t: 0 2 5 7 11 12 r'(t): 5.7 4.0 2.0 1.2 0.6 0.5 The volume of a spherical hot air balloon expands as the air inside the balloon is heated. The radius of the balloon in feet is modeled by a twice-differentiable function ...
Wednesday, November 26, 2008 at 6:32am by Damon
My calculus exam is on friday. I was wondering if anyone had any tips on doing well? I have severe test anxiety and it seems as though no matter how much I prepare I still do poorly. Does anyone have any suggestions for overcoming this?? I cannot afford to fail this exam ...
Sunday, December 7, 2008 at 8:26pm by Hannah
x and (10-x) s = x^2 + (10-x)^2 s = x^2 + 100 -20x + x^2 s = 2 x^2 - 20 x + 100 s/2 = x^2 -10 x + 100 we can minimize half the sum easier than the whole sum That is a parabola and you could find the vertex but since you said this was "calculus" we will take the derivative and ...
Tuesday, December 16, 2008 at 7:52pm by Damon
CALCULUS slope sign wrong
CALCULUS - Damon, Friday, January 2, 2009 at 5:23pm y = (3 x^2 + 2 x)^.5 dy/dx = .5 [(3x^2+2x)^-.5 ] (6 x +2) at (2,4), x = 2 dy/dx = .5 [ (3*4+4)^-.5 ] (14) = .5 [ 1/4 ] (14) = 7/4 the slope of the normal to that is -4/7 so y = -(4/7) x + b now at (2,4) 4 = -(4/7)*2 + b 4 = -...
Friday, January 2, 2009 at 5:12pm by Damon
Well I am in AP Calculus and I don't understand the class to well.
Saturday, January 3, 2009 at 4:30pm by Barbara
I assumed that from the level of the question you posted, that you would be familiar with how integration is related to finding the area of curved regions. Are you in a classroom setting of learning Calculus, or are you on your own?
Sunday, January 4, 2009 at 4:08pm by Reiny
Use Fundemental Theorem of Calculus part 1 to find the derivatives of the following: (i) F(x)=Integral ( top3, bottom x) e^-t^2 dt (ii) G(theta)=Integral ( top cos theta, bottom sin theta) 1/1-x^2 dx
Sunday, January 11, 2009 at 4:58pm by extraordinary
You can check your calculus with this: http://www.eserc.stonybrook.edu/ProjectJava/lisa1998/graph/advGraph/home.html
Monday, January 26, 2009 at 9:51pm by bobpursley
Algebra with calculus
Glad to see you know calculus. Factor the numerator, and denominator. There probably will be a common factor that will divide out.
Wednesday, February 4, 2009 at 8:38pm by bobpursley