Use NINT on a Calculator to Find the Numerical Integral $$f ( x ) = 5 \tan x ; \left[ 0 , \frac { \pi } { 4 } \right]$$

Multiple Choice

Use NINT on a calculator to find the numerical integral of the function over the specified interval.
- $$f ( x ) = 5 \tan x ; \left[ 0 , \frac { \pi } { 4 } \right]$$

A) $2.73286463$
B) $- 1.7328646$
C) $- 0.26713537$
D) $1.73286463$