mcarthyryan
New member
- Joined
- Jan 25, 2017
- Messages
- 21
Differentiate ε = 4x10^−5t^4−0.0024t^3+0.0487t^2−0.3428t+1.4532
Hi guys,
The following equation was derived from a theoretical test, where t is equal to time:
ε = 4x10^−5t^4−0.0024t^3+0.0487t^2−0.3428t+1.4532
I was told I need to differentiate to dε/dt
I have got the following as my answer:
(4t^3−180t^2+2435t−8570) / 25000
Does that look correct?
I was then asked what the answer would be if the time was 15 hours, which I would then put in to the above equation - if it is correct?
Thanks for any pointer.
Hi guys,
The following equation was derived from a theoretical test, where t is equal to time:
ε = 4x10^−5t^4−0.0024t^3+0.0487t^2−0.3428t+1.4532
I was told I need to differentiate to dε/dt
I have got the following as my answer:
(4t^3−180t^2+2435t−8570) / 25000
Does that look correct?
I was then asked what the answer would be if the time was 15 hours, which I would then put in to the above equation - if it is correct?
Thanks for any pointer.
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