Questions Asked

j814wong:
Integral Question
 updated one year ago
 7 replies
 3 Medals

j814wong:
lim of [(e^x)+e]^(1/x) as x approaches 0 from the right using L'Hopital's Rule.
 updated one year ago
 1 reply
 No Medals Yet

j814wong:
Let f be the function defined as follows
 updated one year ago
 2 replies
 1 Medal

j814wong:
Find all points where f failes to be differential. Justify your answer.
a) f(x) = absolute value of (3x  2)
 updated one year ago
 No Medals Yet

j814wong:
Limit of (sin(x5))/((X^2)25) when x approaches 5.
 updated one year ago
 2 replies
 No Medals Yet

j814wong:
Find the derivative
 updated one year ago
 2 replies
 1 Medal

j814wong:
Use the intermediate value theorem to show that the equation e^(x)=x has at least one real solution.
 updated one year ago
 5 replies
 No Medals Yet

j814wong:
Define f(x) so that ((x^3)(x^2)x2)/((x^2)4) is continuous at x = 2.
 updated one year ago
 14 replies
 1 Medal

j814wong:
Given that the tangent line to y=f(x) at the point (1,3), passes through the point (0,4), find f'(1)
 updated one year ago
 1 reply
 No Medals Yet

j814wong:
Use the Intermediate Value Theorem to show that there is a right circular cylinder of height h and radius less than r whose volume is equal …
 updated one year ago
 No Medals Yet

j814wong:
Find a number δ > 0 such that for all x,
0 < absolute value (xx0) < δ → absolute value (f(x)  L) < ϵ
…
 updated one year ago
 15 replies
 1 Medal

j814wong:
Questions about the difference quotient.
 updated one year ago
 No Medals Yet

j814wong:
I don't know if this is already a feature but there needs to be an ability for moderators to move off topic questions to the appropriate sec…
 updated one year ago
 No Medals Yet

j814wong:
Topic or Level Specific study groups within existing subjects.
I propose the usage of topic or level/grade specific user created study gr…
 updated one year ago
 2 replies
 1 Medal

j814wong:
Use the concept of electronegativity to explain nonpolar and polar covalent bonds.
…
 updated one year ago
 1 reply
 No Medals Yet

j814wong:
Name two elements found in living organisms in trace amounts that nevertheless have important functions.
Explain how an electron's orbita…
 updated one year ago
 No Medals Yet

j814wong:
Let A,B, and C be three points in a plane such that AB:BC = 3:5. Which of the following can be the ratio of AB:AC?
I. 1:2
II. 1:3
…
 updated one year ago
 12 replies
 1 Medal

j814wong:
If 3x + 2y = 11 and 2x + 3y = 17, what is the average (arithmetic mean) of x and y?
Also, what sort of math problem is this SAT question …
 updated one year ago
 4 replies
 1 Medal

j814wong:
What is the difference between an obsession and a compulsion?
 updated one year ago
 4 replies
 4 Medals

j814wong:
Convert θ=3pi/2 to a rectangular equation please.
 updated 2 years ago
 10 replies
 2 Medals