(Solved): Let \( f(x)=\sin (x) \cdot \tan (x)-6 \cdot \tan (x)-12 \cdot \cos (x) \) What is the slope of the ...

Let \( f(x)=\sin (x) \cdot \tan (x)-6 \cdot \tan (x)-12 \cdot \cos (x) \) What is the slope of the tangent line to the curve \( y=f(x) \) at \( x=\pi \) ? What is the slope of the tangent line to the curve \( y=f(x) \) at \( x=\frac{\pi}{4} \) ? If applicable write your answer in terms of \( \sqrt{2} \) or \( 2^{1 / 2} \). No decimal answers.