Functions and Relations Question
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Grade 11 Functions and Relations CCSS: HSF-BF.B.4, HSF-BF.B.4a
Find the inverse of f(x) = √(x + 4)
- [math]f⁻¹(x) = x^2 − 4 [/math] (for x ≥ 0)
- [math]f⁻¹(x) = x^2 + 4 [/math]
- f⁻¹(x) = x − 4
- [math]f⁻¹(x) = (x − 4)^2[/math]
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