3. This is a graph of the function f(x) = -3x + 1.
-2
8
4f(x) = -3x + 1
0
y
4
2
X
a) Determine the range value when the
domain value is 1.
b) Determine the domain value when the
range value is 4.

Respuesta :

a) [tex]-3(1)+1=\boxed{-2}[/tex]

b) [tex]4=-3x+1 \longrightarrow -3x=3 \kongrightarrow x=\boxed{-1}[/tex]