Thursday

September 18, 2014

September 18, 2014

Posted by **Elisabeth** on Saturday, May 22, 2010 at 4:12pm.

Find the points at which f(x) [insert three equations for left right and in between here] is discontinuous. At each of these points, is f cont. from the right or the left?

As I said, I solved that one. I am not quite sure how to start the next one.

I think I would use the Intermediate Value Theorem, but I am not sure. Plus, if that's the case, do I do as above with the first equation?

Find the value k so that f(x) is continuous from the left at x=2, for

f(x)= | x+1, if x<=1;

| k, if x=2;

| x^2-5, if x>2

One, I am unsure if this is an IVT usage, or not (It looks like one to me), and two, I am not sure how to start it.

**Answer this Question**

**Related Questions**

English - Which of the following is a joining word? foreshadowing fourth for ...

Calculus - I asked for help on a question yesterday and I got really good help ...

English Comma splices and run on sentences - Question 15 5 points Save My eye ...

math, finite mathematics - My question is that i need help for this problem ...

math help - Can someone explain to me the following step by step , i 've looked ...

English Comma splices and run on sentences - Question 17 5 points Save The movie...

countiblis,math - How did you get: x = 2; y = -1 for Directions: Sove the system...

chemistry - If heat of reaction, Ca(s) + 2H+(aq) Ca2+(aq) + H2(g) , is - 544 kJ/...

Calculus - Integrals - I made this question, just wanted to make sure it didn't ...

Physics - An athlete starts at point A and runs at a constant speed of 5.40 m/s ...