- #1
s3a
- 818
- 8
Homework Statement
The problem is attached.
The correct answers are:
f'(1) = -68
∂g/∂s(1, 1) = 14
∂g/∂t(1, 1) = -136
Homework Equations
Differentiation and partial differentiation.
The Attempt at a Solution
I'm at the f'(1) part. I differentiated each component of F(2 – 3t + 2t^2, 19 – 27t + 9t^2, -4 + 3t + 2t^2) to get f'(t) = F(-3 + 4t, -27 + 18t, 3 + 4t) and then f'(1) = F(1, -9, 7). I'm not entirely certain if what I did is correct so far. If it is, what do I do next? If I omitted something important, tell me.
Any help in solving this problem would be greatly appreciated!
Thanks in advance!