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8-71.
  1. Sketch the graph of the function f(x) = 3(5)x. Homework Help ✎

    1. What is the domain of f(x)?

    2. Sketch the graph of the geometric sequence t(n) = 3(5)n.

    3. What is the difference between f(x) and t(n)? Explain completely.

Substitute both negative and positive values for x and plot the points.

Looking at your sketch, are there any values of x that will not produce an output?

This is a sequence, so only use positive integer values for n.