- #1
Burjam
- 52
- 1
Homework Statement
The temperature, T, in ºC, of a yam put into a 200ºC oven is given as a function of time, t, in minutes, by
T=a(1-e-kt)+b
a. If the yam starts at 20ºC, find a and b.
b. If the temperature of the yam is initially increasing at 2ºC per minute, find k.
Homework Equations
Given in problem.
The Attempt at a Solution
I'm not really sure how to set up this problem to do part a. I think if I had a and b I'd be able to do part b with some derivatives and algebra but I just can't figure out how to get there. My instincts are telling me to set T = 20 = a(1-e-kt)+b but I don't know how to approach this from here.