From what you know about the graphs of functions (i) through (v), pick out the one that is its own derivative

graphs-of-functions

#1

From what you know about the graphs of functions (i) through
(v), pick out the one that is its own derivative.
i. y = sin x
ii. y = x
iii. y = √ x
iv. y = ex
v. y = x2

Answer:

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