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ACCUPLACER
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Even/Odd Symmetry and Function-Family Recognition
Grade Level
ACCUPLACER
AAF.088 Even/Odd Symmetry and Function-Family Recognition
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Skill Level
🔴 Hard
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Which rule is an odd rational function?
A
f(x)=x
2
/(x
2
+9)
B
f(x)=x/(x
2
+9)
C
f(x)=1/(x
2
+9)
D
f(x)=(x+1)/(x
2
+9)
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