Wednesday, March 23, 2016

12.3 no8

How is it not -pi/2 to pi/2? I am positive that is what the limits of theta
are. Correct me if I'm wrong.




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Well, it is -pi/2 to pi/2.  It looks like you're entering 0 to 2pi though.

Monday, March 21, 2016

Review section 11.3 number 4.

Professor Taylor,

Number 4  in 11.3 there is a substitution made to go from term t to term x giving the answer as cos(x^8) please help and explain this substitution.

Thanks 
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OK, the function f(x,y) is defined as the integral from x to y, of a function of one variable. The f_x that you are supposed to compute is the derivative of the integral with respect to the upper limit of integration.  NOW, something that many people wish they didn't have to remember but always *do* have to remember is the fundamental theorem of calculus, which describes the way that integration is the opposite of differentiation.  What the fundamental theorem gives you is the differentiation with respect to the upper limit gives you the integrand evaluated at the upper limit.   In your case this means that you just get cos(x^8).

For the next hour, calculus review. Nevermind, I'm tired of waiting.

Here is the link.  You should be logged into your ASU google account

Exam Review

It will be Tuesday WXLR 203 at 6pm.  
"My class ends at 5:45 that day so I may be a bit late getting there depending on questions after class."

Thursday, March 17, 2016

Extra credit proposition....

So here is my proposition: I will give you up to 50% of the points you missed on each quiz or each exam problem IF you come to my office hours and work through the quiz or problem on my white board within 1 week of the quiz or exam being returned.

Please let me know if this of interest to you.

Webwork Section 12.3 is now open

For your viewing &exam preparation pleasure, Webwork Section 12.3 is now open.

Monday, March 14, 2016

MAT 267: WebWork- NAG

On Mon, Mar 14, 2016 at 7:47 PM, ************** wrote:
Hello Professor Taylor,

Would you please post the WebWork for this week?

Thank you,
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Done 

Friday, March 4, 2016

Section 11.7 HW

Can you extended the homework due date for tomorrow ? Please. This is me nagging
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yes, done.