Respuesta :

Answer:

[tex]f(t)=5 \cdot 3^t[/tex]

The following statements are true:

  • t = independent variable
  • f(t) = dependent variable
  • When f(5) = 1215, the "5" represents "5 years" and the 1215 represents 1215000 which is "1.215 million cars sold"

d, e, and f are all correct
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