Functions and Relations Question
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Grade 11 Functions and Relations CCSS: HSF-BF.B.4, HSF-BF.B.4a
The inverse of f(x) = 5 − 2x is:
- [math]f⁻¹(x) = (x + 5)/2 [/math]
- [math]f⁻¹(x) = (x − 5)/2 [/math]
- f⁻¹(x) = 5 + 2x
- [math]f⁻¹(x) = (5 − x)/2[/math]
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