Algebra-1

The transformation of the function f(x) = −2·3^x from the parent formula f(x) = 2·3^x involves a reflection across the x-axis.

Let's compare the two equations:

1. Parent formula: f(x) = 2·3^x
  This represents an exponential function with a base of 3. The graph of this function starts at (0, 2) and increases as x increases. The function exhibits exponential growth.

2. Transformed formula: f(x) = −2·3^x
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