Question

(2.001)^5 use linear approximations

Answer 1

Linear approximation is the Taylor polynimial to the first term, i.e., first derivative:
\[f(x_0+\Delta x)=f(x_0)+f'(x_0)\Delta x\]
use
\(x_0=2\\\Delta x=0.001\)

Answer 2

how did they get.08 from .001

Answer 3

where?