Question

If f(x)= 2-3x then f ○ f(1-x) =?​

Answer 1

Answer:

Step-by-step explanation:

f(x)=2-3x

(fog)(x)=f(g(x))=2(3x+2)−1=6x+4−1=6x+3=3(2x+1)

Answer 2

Answer:

The value of f ○ f(1-x) = 5-9x

Step-by-step explanation:

Substituting (1-x)in f(x),

f(1-x)= 2-3(1-x)

= 2-3+3x

3x-1

Finding f ○ f(1-x), we need to substitute (3x-1) in f(x)

fоf(1-x) = 2-3(3x-1)

=2-9x+3

=5-9x

The correct answer is 5-9x.