To find the range, you could simply substitute the given values for domain as inputs for x into the function.
For x = 2:
f(2) = 4x + 5
f(2) = 4(2) + 5
f(2) = 8 + 5
f(2) = 13
For x = 6:
f(6) = 4x + 5
f(6) = 4(6) + 5
f(6) = 24 + 5
f(6) = 29
For x = 10:
f(10) = 4x + 5
f(10) = 4(10) + 5
f(10) = 40 + 5
f(10) = 45
Therefore, the range of the function, f(x) = 4x + 5 given the domain of {02, 6, 10} is:
Range: {13, 29, 45}.
