Question

Задана функция у=f(x) где f(x)=3х-2 найдите f(-х+1)

Answer 1

F(-x+1)=-(3x-2)+1=-3x+2+1=3-3x

Answer 2

To find the value of the function $f(-x+1)$, you need to substitute $-x+1$ for $x$ in the expression for $f(x)$.

The given function is $f(x) = 3x - 2$.

Now, substitute $-x+1$ for $x$ in the expression:

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

Now, simplify the expression:

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

$f(-x+1) = -3x + 1$

So, the value of the function $f(-x+1)$ is $-3x + 1$.