What is the range of the function f (x) = 3x+2 if the domain is {-2,-1,0,2,5}

The range = {-4, - 1, 2, 8, 17}

Step-by-step explanation:

Put all values of x from the domain {-2, - 1, 0, 2, 5} to f (x) = 3x + 2:

x = - 2

f (-2) = 3 (-2) + 2 = - 6 + 2 = - 4

x = - 1

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

x = 0

f (0) = 3 (0) + 2 = 0 + 2 = 2

x = 2

f (2) = 3 (2) + 2 = 6 + 2 = 8

x = 5

f (5) = 3 (5) + 2 = 15 + 2 = 17