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6. The domain of y=a^x is...

  • f(x)<0
  • f(x)>0
  • f(x)>(or equal to) 0

7. The natural log is...

  • a reflection of y=e^x in the y axis
  • a reflection of y=e^x in the line y=x
  • a reflection of y=e^x in the x axis

8. Growth and decay functions are

  • y=Ae^-k
  • y=Ae^kt or y=Ae^-kt
  • y=Ae^t