Could someone please help me with this problem and give me an explanation on how to solve it?
2 answers:
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Answer:
The function is even because f(x) = f(−x).
Step-by-step explanation:
we know that
An even function is one for which
f (−x)=f(x) for all x in its domain.
An odd function is one for which
f( −x) =−f(x) for all x in its domain
In this problem we have
so
therefore
f (x)=f(-x) for all x in its domain.
Is a even function