367 Answered Questions for the topic Calculus 2
Let f(x) = -x^2+2x-3 Find the average rate of change of the graph of f between x=c and c+h.
Find the average rate of change of the graph of f between x=c and c+h.
integrate sechsqrt(x) tanhsqrt(x)/sqrt(x)
I'm not quite sure on how I should approach this.
Consider the curve with equation f(x)=e^-2x^2 for x<0. find the coordinates of the point of inflection and justify that it is a point of inflection
Consider the curve with equation f(x)=e-2x^2 for x<0 Find the coordinates of the point of inflection and justify that it is a point of inflection
what is the domain and range of the following:
what is the domain of f(x) = 8x − 9 and f^-1(x) = x+9/8
Find all values of A so that y=sin(Ax) is a solution to ((d^2)y)/(d(x^2))+9y=0, A constant.
calculus question, PLEASE HELP.
Need some help with how I am doing this problem.
Find the points on the curve where the tangent is horizontal or vertical. If you have a graphing device, graph the curve to check your work. x = 2t3 + 3t2 − 12t, y = 2t3 + 3t2 + 3 I think what... more
Find a Cartesian equation for the curve. r cos ? = 7.
I have been trying at my wits end to understand how to approach this problem but I cannot seem to get a correct answer. I think I need to start from scratch with some advice. Thank you!
Calc 2 Questions
Hi, We are currently finishing our chapter on Series in class, and I am having a little trouble with the homework, especially these types of problems (error bound problems). I really do not... more
What is the volume of the surface intercepted by x^2+y^2=1 , z=2-|x| , z=0 ?
Can you help me solve this problem. calc 2 problem. I think im suppose to use trig substitution.......i think.
∫ x/(x2 +1)2 dx Limits equal ∞ on top and 1 on the bottom
Evaluate the given limit:
lim x->3 ((x-3)/(sqrt(x) - sqrt(6-x))) No l'hospital, use derivative limit rules.
Calculus 2 Improper Integrals
One last Calc 2 Question: Improper Integrals
I got all the way through this problem and the answer seemed legitimate, but I did not get the correct answer. Thank you in advance for any help. I really appreciate it. Find the volume of the... more
Calc 2 Problem: Improper Integrals
Let R be the region bounded by the graph of y=e^(-ax) and y=e^(-bx) for x is greater than or equal to zero where a>b>0. Find the area of R. Any help with this would be much appreciated!... more
Calculus 2 Question
Use partial fraction decomposition to solve the integral. ∫(4x^2-57x+192)/(x^3-16x^2+64x) For my answer, I got 3lnx+ln(x-8)+((x-8)^-1)+C Can anyone see a mistake? It seemed like this... more
Calculus 2 for Engineers Question
∫ (x^2-4x+4)dx/((12+4x-x^2)^(3/2)) Any help with this integral would be much appreciated. Is partial fraction decomposition necessary here? Thank you!
Calc 2 For Engineers Problem in Description
Find the area of the region bounded by the graphs of y=7tanx and y=7secx on the interval [0, pi/4]. I would really appreciate any help with this problem! Thank you so much.
integrate ((x^2+1)/ (x^4+4))dx
integrate ((x^2+1)/ (x^4+4))dx