\fFind the slope of the line tangent to the curve (x - 4)" + (y + 1) = -4 at the point (2, -3) O A. 3 O B. -4 O C. O D. -1 O E. 49 2Find the slope of the line tangent to the curve 3x y + cosy = V3+1 2 at the point ( -1, O A. -27 + 6 O B. 5 O C. _ 27 5 O D 21 5 O E. -27 - 6Find the slope of the line tangent to the curve x sin (3y) - cosy = -7 at the point (7, ,, O A. -31 O B. -1 O C. O O D. 1 O E. 3TT