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

Enter The Solution Set For Fx For X 345 class=

Sagot :

Answer:

  • See below

Step-by-step explanation:

Find each value of f:

  • f(3) = 2/3*3^3 = 2*9 = 18
  • f(4) = f(3)*3 = 18*3 = 54
  • f(5) = f(4)*3 = 54*3 = 162

The solution set is:

  • {18, 54, 162}

x={3,4,5}

f(3):-

[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]

f(4):-

[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]

f(5):-

[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:-

  • {18,54,162}