FNGR 2 | Lesson 5 | Practice (Graphing Inverse Functions) Solutions

  1. Yes, both are functions and are reflections over \(y=x\) .
  2. No, the square root equation is not a function, although they are reflections over \(y = x\) .
  3. No, the second equation is not a function, although they are reflections over \(y=x\) .
  4. Yes, they are both functions and reflect over \(y=x\) .
  5. Yes, they are both functions and reflect over \(y = x\) .
  6. No, the blue curve is not a function.
  7. Yes they are both functions and reflect over \(y = x\) .
  8. No, the blue curve is not a function.

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