csat-suneung 2016 Q23

csat-suneung · South-Korea · csat__math-B 3 marks Differentiating Transcendental Functions Evaluate derivative at a point or find tangent slope

For the function $f ( x ) = 4 \sin 7 x$, find the value of $f ^ { \prime } ( 2 \pi )$. [3 points]

For the function $f ( x ) = 4 \sin 7 x$, find the value of $f ^ { \prime } ( 2 \pi )$. [3 points]