The exponential function $$f(x) = 2 \cdot b^x$$ represents e...

Question Analysis
This question tests the understanding of the base value in an exponential function and its role in determining whether the function represents exponential growth or decay.

Key Concept Explanation
In the exponential function , the value of determines the growth or decay rate. If , the function represents exponential growth.

Step-by-step Solution
1. Identify...