Question

Find all critical points
Let the domain of \(f(x)=e^{−x}sinx\) be on \([0,2π]\)

Answer 1

@iambatman ;)

Answer 2

EW

Answer 3

This is so calculus one

Answer 4

What else would it be? xD

Answer 5

@sourwing YOU DO THIS! This question is gross.

Answer 6

uhm.... :D

Answer 7

Well, have you found the derivative >_>

Answer 8

\[\LARGE f'(x)=e^{-x}(cosx-sinx)\]

Answer 9

What values of x make the derivative 0 >_>

Answer 10

Teach me how to solve batman :D

Answer 11

Make it = 0

Answer 12

\[\LARGE 0=e^{-x}(cosx-sinx)\]

Answer 13

so...

Answer 14

x=2(pin-tan^-1(1-squareroot(2))
x=2(pin-tan^-1(1+squareroot(2))

Answer 15

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