Final answer:
When evaluating the constant function g(x) = -3 at any value, including x=2, the result is always -3. Therefore, g=2() is -3, corresponding to option a.
Step-by-step explanation:
The question asks to find the value of g=2() when given that g(x) = -3. This expression suggests we should evaluate the function g for the input of '2'. However, there seems to be a typographical error in the notation, as normally it would be written as g(2). Nonetheless, we interpret this to mean evaluating g at x = 2.
Since the function g(x) is constant and equal to -3 for any value of x, when we substitute x with 2, we still get g(2) = -3. Thus, regardless of the input, since the function keeps a constant value, the result does not depend on the variable x.
Given this information, g=2() is simply -3, so the correct answer would be option a) -3.