Find the equation of the line tangent to the curve f (x) = ex + In 32 ) when when x = -4. Write your answer in the form of y = ma + b and round your answer to two decimal places. ?Find the derivative of y = 12 cos" x + 3 T. dy -36 . cos x . sin x O da dy 36 . cos- x . sin x + 3 1 O dx dy = -36 . cos x . sin x + 3 1 O dx dy = 36 . cos- x . sin x O dxWhen food is removed from the refrigerator, the temperature of the food increases. The number of bacteria in the food after a certain time, t, can be modeled by the function N (t) = 30(3.3 t + 2)2 + 80 (3.3 t + 2) + 450 bacteria. How fast is the number of bacteria changing in 3 hours? Round your answer to two decimal places and wite Out units using I to represent per. The number of bacteria are changing by Number Units in 3 hours