m12b

Find the derivative of the following functions. 1. y = 62x+5 2. y = e -3x+1 3. y = logs (7x -11) 4. y = In(x2 - 4) 5. y = In 2x-1 3x+4Activity (Module 13) |A. Find the derivative of the following functions. 1. y = Cos 8x 2. y = Sin (2x + 5) 3. y = Sec 3x - Tan 3x 4. y = 10 Csc x 2 5. w = 4 Cos2 1 2 y or w = 4 Cos = y 6. y = Tan (3x - 2)ii'illztiuriti'ir No. 10 Solve the following problems. 1. The sum of the first number and twice the second is 24. Find the numbers when their product is maximum. 2. The sum of two numbers is it. Find the numbers if the value of the sum of their cubes is minimum. 3. A rectangular plot of ground containing 400 square meters is fenced off in a large lot. Find the dimension of the plot that requires the least amount of fence