What is the 2nd derivative of y=cosh(x+y)?

Use forward-difference formula to evaluate the first derivative of y = cos(x) at x = 1 using a %3D value of h = I 12 4(V3-3) 12(3-1) O 6(1-V2) O 6(-1+v2) 6(/3-/2)

What is the derivative of the function h(x) = ((4x^2-4)/(cos(x)))^8

Find the derivative of y (x2 + 4)(x + 6) in two ways. (a) by using the Product Rule 4 y' = 5x* + 12x+12x (b) by performing the multiplication first y' = 20x° + 24r + 4 (c) Do your answers agree? O Type here to search 近

What is the derivative of f(x) = 2cos (x)? 2 cos (2x) -2 cos (2x) 2 sin (2x) -2 sin (2x)