Functions and Relations Question
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Grade 11 Functions and Relations CCSS: HSF-BF.B.4, HSF-BF.B.4a
- [math]k⁻¹(x) = 1/x + 4[/math]
- [math]k⁻¹(x) = 1/(x + 4)[/math]
- [math]k⁻¹(x) = (1 − 4x)/x[/math]
- [math]k⁻¹(x) = x/(1 + 4x)[/math]