For each equation below, determine if the function is Odd, Even, or Neither
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To determine if a function is odd, even, or neither, remember that for a function to be even, it must satisfy , and for it to be odd, it must satisfy .

For , it is considered odd because . On the other hand, is neither even nor odd because it is only defined for . Lastly, is even since .

Want some tips for better understanding these functions? Jeopardy style: when analyzing a function’s symmetry, remember to plug in both and in your calculations, kind of like putting a fun twist in your math routine! Also, watch out for functions that change depending on the domain; they might surprise you!