Algebra-2

Question Analysis
This problem assesses the ability to determine the base of an exponential function given two points on its graph.

Key Concept Explanation
An exponential function has the form (where and ). Given two points, we can set up a system of equations to solve for the base .

Step-by-step Solution
1. Assume the general form of the exponential function: .
2. Substitute the point into the function: , which gives (Equation 1).
3. Substitute the point

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