Recent content by Chase.

I see my mistake. I only have one submission left so I want to make sure that I'm correct. At point B the concavity changes from up to down. Also at H, it changes from concave down to concave up, but I know that B and H are not the only points because I attempted that solution earlier. Can...

I'm supposed to identify the points of inflection in the following graph: I know the point of inflection is where concavity changes, and I keep getting stuck on one answer that is apparently not correct. I believe that the following points are points of inflection: ABCDEFHJKL A -...

Oh you're right... the point of inflection is point B. This obviously isn't the exact graph that was on the quiz but I tried to do a good depiction of it. I hope that B was the actual point of inflection.

I'm not sure that A is the correct answer, but it was what a lot of other people picked. And if I'm not mistaken, isn't the second derivative the point of inflection? I think A better fits that profile.

I'm having trouble thinking about the second derivative. I've been thinking of it as the rate of change of the rate of change, but that seems to have gotten me into some trouble. This is a quiz question that I had: http://i.imgur.com/WUMqY5C.jpg Ignore the first part, as it should read...

Homework Statement What value of x satisfies the equation: 6 \cdot e2x = 4x The Attempt at a Solution If I'm not mistaken, I can move the 6 to the superscripted part of e, resulting in: e12x = 4x And then I can take the natural log of both sides, resulting in: 12x = ln(4x) Assuming I...

This isn't a homework problem. My textbook has an example for this subject and I'm having difficulty understanding it. I follow the example up until the point at which it says, "Notice that 0 < | x - 3 | < (0.1)/2 = 0.05, then " I don't understand why delta was substituted with (what...

Nevermind... realized that I didn't bring the exponents out front.

Homework Statement Express in terms of logarithms x, y, z or w. Problem: loga(x8w/y2z4) Homework Equations log(u/w) = log u - log w log(uw) = log u + log w The Attempt at a Solution Here are my attempts: As you can see, the answers are pretty similar. I'm assuming...

I'm not sure why this response was so aggressive. Anyway, thanks Curious! I figured it out. I had initially considered the v0/a solution but discounted it because I didn't think I could input v0 in the submission box.

Homework Statement I'm going to post an image due to the complex syntax in the problem... The Attempt at a Solution I'm not going to lie... I really have no idea where to even begin with this problem. Because it says total distance traveled by the particle, I'm assuming that the...