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Name: Exponential Functions practice a Problems 1-6 Match each graph to its corresponding equation. State whether each function represents exponential growth or decay. 1. f(x) = 0.9x 2. f (x) = e0.8x Growth or Decay? Growth or Decay? 3. f(x) = 15x 4. f(x) =( ) Growth or Decay? Growth or Decay? 5. f(x) = 1.4x 6. f (x) = e 4 Growth or Decay? Growth or Decay? A. B. C. E. F . Problems 7-14 Use the equation to determine whether each function represents exponential growth or decay. Verify your answer by graphing the equation in a graphing calculator. f (x ) = e - 2x 8. f (x) = 62x 9. f(x) =0.75* 10. f(x) = e0.8x 11 . f ( x ) = (5 ) 12. f (x) = ezx 13. f (x ) = e 3 14. f ( x ) = ( # )* Math Beach Solutions LLC