Do not show work Just give answer. Finish quick please.

7. Determine the derivative dy dx for y = tan ? (e* ) . dy 2 tan(e* ) c. dy dx dx = 20* tan(e*) sec?(e* ) b. dy = 2e" tan(e*) d. dx dx = 2 tan(e*) sec?(e* ) 8. Determine the equation of the tangent to the curve y = -3tan(0.5x) at the point with x-coordinate a. 3x 3x+ + (3- 2 )=0 C. 3x+ )+ (3+ 7 )=0 b. x+y+ (3 - = d. 2) =0 x+y+ (3+ 3x 2) =0