Use the following to answer questions :
f(x) = and g(x) =
-Determine the domain of the sum of f and g.
A) x $\in$(-5, 2)
B) x $\in$ (-?, -5) $\cup$ (2, ?)
C) x $\in$ (-?, -5) $\cup$ (-5, 2) $\cup$ (2, ?)
D) x$\in$ (-?, ?)

Question

Use the following to answer questions :
f(x) =  and g(x) = 
-Determine the domain of the sum of f and g.
A) x $\in$(-5, 2) 
B) x $\in$ (-?, -5) $\cup$ (2, ?) 
C) x $\in$ (-?, -5) $\cup$ (-5, 2) $\cup$ (2, ?) 
D) x$\in$ (-?, ?)

Quizplus · Accepted Answer

Since f(x) and g(x) have the same domain, the sum of f(x) and g(x) will have that same domain. Looking at the given choices, C includes all possible values of x that are either in the domain of f(x) or g(x), or both. Thus, C is the best choice.

Use the Following to Answer Questions : F(x) = ∈\in∈ (-5, 2) B) X

Use the Following to Answer Questions :
F(x) = $\in$ (-5, 2)
B) X