Answer:
Option A and D are correct.
f(x) = 3x+2
range = {8,11, 14}
Explanation:
Domain states that all the possible values of x where function is defined
Range defined as the complete set of all values of f(x).
As per the statement:
A function with the domain (2, 3, 4) has a specific range.
To determine the function and its range.
Let function f(x) = 3x+2, then
x f(x) = 3x+2
2 8
3 11
4 14
and
Let f(x) = x+1
x f(x) = x+1
2 3
3 4
4 5
Therefore, the function with the domain {2, 3, 4} is 3x+2 and its range is {8,11, 14}