Functions and Relations Question
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Grade 11 Functions and Relations CCSS: HSF-BF.B.3
A function f(x) is even if:
- f(−x) = f(x) (symmetric about the y-axis)
- f(−x) = −f(x) (symmetric about the origin)
- It shifts left when f(x + k) is applied
- It reflects over the x-axis when multiplied by -1