Question

A simple cipher takes a number and codes it, using the function f(x) = 3x - 4. Find the inverse of
this function, determine whether the inverse is also a function and verify the symmetrical Property
about the line y = x (by drawing the lines).​

Answer 1

Answer:

Step-by-step explanation:

f(x)=3x-4=0

put f(x)=0

3x-4=x

x=x+4/3

inverse of function f(x)

=x+4/3

if it is symmetric if we change the variables also same

here we interchange the values will change so it doesnot symmetry rule