Question

Identify the range y = 3x - 8 of the function when given the domain {-1, 2, 8):

{-11, 14, 24}
{-11, -2, 16)
{2, 11, 16}
{-2, 14, 24}"

Answer 1

The range of the function y = 3x - 8 for the domain {-1, 2, 8} is {-11, -2, 16}. We calculate this by substituting each value from the domain into the function to find the corresponding y-values.

Step-by-step explanation:

To identify the range of the function y = 3x - 8 given the domain {-1, 2, 8}, we will substitute each value from the domain into the function and calculate the corresponding y-values:

For x = -1, y = 3(-1) - 8 = -3 - 8 = -11

For x = 2, y = 3(2) - 8 = 6 - 8 = -2

For x = 8, y = 3(8) - 8 = 24 - 8 = 16

Therefore, the range of the function when given the domain {-1, 2, 8} is {-11, -2, 16}.