Answer:
The range of f(x) is { 6 , 7 , 8 }
Explanation:
Given a function y=f(x), the domain of f(x) is the set of values that x can take and the range of f(x) is the set of values that f gets when x is in the domain.
We have the function:
f(x)=1/2x+5
And the domain is
(2,4,6)
Compute the range by assigning each value of x:
For x=2:
f(2) = (1/2)2 + 5 = 1 + 5 = 6
For x=4:
f(2) = (1/2)4 + 5 = 2 + 5 = 7
For x=6:
f(2) = (1/2)6 + 5 = 3 + 5 = 6=8
The range of f(x) is: { 6 , 7 , 8 }