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: [math]f(x) = 4 + 2^(x^-1[/math].
- [math]f⁻¹(x) = log_2(x - 4) + 1[/math]
- [math]f⁻¹(x) = log_2(x )- 4 + 1[/math]
- [math]f⁻¹(x) = 2^x - 4 + 1[/math]
- [math]f⁻¹(x) = (x - 4)/log_2(1)[/math]
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