Question

Find the absolute extrema as well as values of x wherre they occur using the given function and domain f(x)=x+e^(-5x), [-2,2] PLEASE HELP MEEE

Answer 1

@amistre64

Answer 2

@surjithayer

Answer 3

@satellite73

Answer 4

what u do to find xtrema???

Answer 5

u know how to find xtrema???

Answer 6

@aaaaagirl

Answer 7

\[f'(x)=1-5e ^{-5x},f'(x)=0 gives e ^{-5x}=\frac{ 1 }{ 5 }\]
\[e ^{5x}=5,x=\frac{ 1 }{5 }\ln 5\]
\[find f(x) at x=-2,2,\frac{ 1 }{ 5 }\ln 5\]
see where it is maximum .