emma3116
emma3116 emma3116
  • 29-06-2020
  • Mathematics
contestada

Find the range of f(x) = 3x + 2 for the domain = {1,2,3}.

Respuesta :

Nifemi24
Nifemi24 Nifemi24
  • 29-06-2020

Answer:

Range = {5, 8, 11}

Step-by-step explanation:

On the function f(x) = 3x + 2

For the first domain, when x = 1, f(x) = 3(1) + 2 = 3 + 2 = 5

For the second, when x = 2, f(x) = 3(2) + 2 = 6 + 2 = 8

For the third domain, when x = 3, f(x) = 3(3) + 2 = 9 + 2 = 11

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