Given the function f(x) = The quantity of 4x minus 2, divided by 3, which of the below expressions is correct? f−1(x) = The quantity of 2 minus 4x, divided by 3. f−1(x) = The quantity of 3x minus 2, divided by 4. f−1(x) = The quantity of negative 4x minus 2, divided by 3. f−1(x) = The quantity of 3x plus 2, divided by 4.

Question

Given the function f(x) = The quantity of 4x minus 2, divided by 3, which of the below expressions is correct?   f−1(x) = The quantity of 2 minus 4x, divided by 3.   f−1(x) = The quantity of 3x minus 2, divided by 4.   f−1(x) = The quantity of negative 4x minus 2, divided by 3.   f−1(x) = The quantity of 3x plus 2, divided by 4.

anonymous · Answer

f(x)=(4x-2)/3
solve this for x:
3 $\cdot$ f(x)=4x-2
(3 $\cdot$ f(x) +2)/4= x
now interchange f(x) and x to get the answer

anonymous · Answer

hi