Functions and Relations Question
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Grade 11 Functions and Relations CCSS: HSF-BF.B.4, HSF-BF.B.4c
The point (4, 9) lies on the graph of y = f(x). What point must lie on the graph of y = f⁻¹(x)?
- (9, 4)
- (4, 9)
- [math](1/4, 1/9)[/math]
- (- 4, - 9)
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