[Calculus] Basic Differentiation Rules || Lecture 16

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Today we take a look at derivative rules for constants, single variables, and the exponential.

[video]

Great videos Trev. Just about 8:00 min its x^3/2 - x^1/2 . Not -x.

[MariamaAbubakar-ut]

Please i didn't understand the last example

[archimedecornely]

I need help with this question, still do not understand how to solve this

Suppose that the position of an object after t seconds is given by: s(t)=((t+1)^2)/(t^2+1)

a. Is the object moving to the right or left at 25 seconds
b. What is the velocity as a function of t
c. Does the object ever stop moving?
d. What is the objects acceleration as a function of t
e. What is the total distance traveled after 2 seconds