Enter the solution set for f(x) for x= {3,4,5}

Answer:
Step-by-step explanation:
Find each value of f:
The solution set is:
x={3,4,5}
[tex]\\ \sf\longmapsto \dfrac{2}{3}(3)^3[/tex]
[tex]\\ \sf\longmapsto 2(3)^2[/tex]
[tex]\\ \sf\longmapsto 2(9)[/tex]
[tex]\\ \sf\longmapsto 18[/tex]
[tex]\\ \sf\longmapsto 2/3(3)^4[/tex]
[tex]\\ \sf\longmapsto 2(3)^3[/tex]
[tex]\\ \sf\longmapsto 2(27)[/tex]
[tex]\\ \sf\longmapsto 54[/tex]
[tex]\\ \sf\longmapsto 2/3(3)^5[/tex]
[tex]\\ \sf\longmapsto 2(3)^4[/tex]
[tex]\\ \sf\longmapsto 2(81)[/tex]
[tex]\\ \sf\longmapsto 162[/tex]
Solution set:-