Question

Compare the functions below:

Answer 1

the function g(x)-- ----------->I could model it as a second degree equation
the roots are (view the table)
x1=2
x2=4
g(x)=(x-2)(x-4)
therefore  f(x)=−3 sin(x − π) + 2 (x-2)(x-4)

using a graphical tool------ >see attached drawing

 The answer is the option A) f(x)