JakeHunterTX said:

What is the range of the fuction

f(x) = 1/2x+4

When the domain is { -2,0,2,6 }

I assume your problem looks like:

\(\displaystyle f(x) = \frac{1}{2x+4}\)

for this function (-2) should not be included in the domain - because the function is

*undefined *at

x= -2.

By the way, you should write the fuction above as

f(x) = 1/(2x+4) ..... watch those extra parenthesis.

the way you wrote it, that translates to:

\(\displaystyle f(x) = \frac{1}{2} x + 4 = \frac{x}{2} + 4\)....If this is the given problem to be solved, then x = -2 is within the domain

........................................because f(-2) = 3 (defined)