Functions and Relations Question
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Grade 11 Functions and Relations CCSS: HSF-BF.B.4, HSF-BF.B.4a
What is the inverse of [math]f(x) = 3sqrtx + 1?[/math]
- [math]f⁻¹(x) = (x - 1)^3[/math]
- [math]f⁻¹(x) = (x + 1)^3[/math]
- [math]f(x) = 3sqrtx- 1[/math]
- f⁻¹(x) = x³ - 1
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