The discussion revolves around finding the derivative of the function f(t) = (4t + 2) / (t + 3). The original poster expresses confusion regarding their calculated derivative compared to their professor's assertion.
The discussion includes verification of the original poster's calculation, with some participants supporting their position. There is an ongoing exploration of differing interpretations of the problem, particularly regarding the denominator in the derivative.
Participants note a potential communication issue between the original poster and their professor, suggesting that they may not be discussing the same problem. There is also mention of the original poster's past experiences with academic disagreements.
The denominator in the derivative can't possibly be (t + 7)2. Make sure that you and your instructor are working the same problem.mesa said:Homework Statement
If f(t)=(4t+2)/(t+3) what is f'(t)=?
The Attempt at a Solution
I got 10/(t+3)^2 but my professor insists it is 6/(t+7)^2, I know this is a simple question but I don't know where I am going wrong.
Mark44 said:The denominator in the derivative can't possibly be (t + 7)2. Make sure that you and your instructor are working the same problem.
I often had a "fight" with my lecturers (many of whom were professors) at university and often came out on top.mesa said:That's what I told him but he has a problem listening to anyone who doesn't have Phd after their name, this is going to be fun lol!
Thanks for the verification!
oay said:I often had a "fight" with my lecturers (many of whom were professors) at university and often came out on top.
So please pursue this!
In a calm manner, of course...