Calculus

All levels of calculus from Calculus I through Differential Equations and beyond.
I
Please help me understand the concept of concavity and slope
Replies
2
Views
2K
Indranil
I
A
Find the points on the graph of y=(1/3)x^3 - 5x - 4/x where the tangent is horizontal
Replies
4
Views
1K
stapel
stapel
B
Evaluating the limit of (x^3 + 3x^2)^(1/3) - (x^2 - 2x)^(1/2) as x -> infinity
Replies
2
Views
1K
stapel
stapel
D
Describe how F(x)=(ax+b)/(cx+d) is related to f(x) = 1/x
Replies
4
Views
3K
Dr.Peterson
Dr.Peterson
E
Finding the area under the curve y = 15x^(-0.5) from x = 0 to x = infinity
Replies
1
Views
966
tkhunny
tkhunny
J
geometry of derivative: (a) Draw region enclosed by parab. y^2=4ax & latus rectum x=a
Replies
7
Views
3K
Jeane
J
G
Help with getting better at calculus (for exam in 4 months)
Replies
3
Views
1K
GeorgieB
G
Seed5813
Help please
Replies
1
Views
970
Dr.Peterson
Dr.Peterson
L
Series, limits: sum[n=3] [n/(n+1) - (n+2)/(n+3)], lim[x->0^+] [(e^{2sqrt(x)} - 1)/...
Replies
3
Views
2K
stapel
stapel
C
instantaneous velocity/average velocity from looking at position graph
Replies
1
Views
1K
Dr.Peterson
Dr.Peterson
S
Physical Science II - Mph of a dragster at the finish line of a race- ?
Replies
8
Views
4K
j-astron
J
C
y-coord of center of mass for region between f(x) = 2 sin(2x) on 0 <= x <= pi/2
Replies
1
Views
893
tkhunny
tkhunny
B
Use integration by parts to evaluate integral: int[0,3] ln(x^2+9) dx
Replies
1
Views
825
tkhunny
tkhunny
F
Please explain why I got marks taken off in this limit question
Replies
2
Views
2K
tkhunny
tkhunny
E
Akward Limit: Applying l'Hospital's Rule to lim(x->-oo) 4/(2+x.e^x)
Replies
5
Views
1K
Dr.Peterson
Dr.Peterson
G
Convergence and divergence of factor and multiple
Replies
0
Views
678
Gokarna222
G
D
Need help w/ expanding cosine fcn: (1/2)theta_1^2 + cos(theta_1) - cos(theta) =
Replies
4
Views
1K
Deleted member 4993
D
A
Need help w/: 1. E(p,m) = Ap−amb, 2. strict concavity/convexity, 3. maximize profit
Replies
2
Views
2K
Alex_Of_Darkness
A
G
Spring Calculations for Work: econd plate is 8lbs and moves freely with the springs.
Replies
2
Views
1K
stapel
stapel
Seed5813
I don't remember how i did this: "Find fluid force on vertical side of tank where..."
Replies
1
Views
6K
stapel
stapel
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