Find the third iteration value of an extremum (maximum/minimum value) of z F2.png ... f(x) = In(ax + 20) + bx³ – cx + 23x сх + 23х if a = 4, b = 0.25, and c = 6 using Newton's Method with an initial...

Find the third iteration value of an extremum (maximum/minimum value) of the image

if a = 4, b = 0.25, and c = 6 using Newton's Method with an initial guess value of x = - 4.7

Round off the final answer to five decimal places but do not round off on previous calculations.

Extracted text: Find the third iteration value of an extremum (maximum/minimum value) of z F2.png ... f(x) = In(ax + 20) + bx³ – cx + 23x сх + 23х if a = 4, b = 0.25, and c = 6 using Newton's Method with an initial guess value of x = - 4.7 Round off the final answer to five decimal places but do not round off on previous calculations.