We want to identify the value of the base of the from the given graph.
Let's consider the given equation for this graph.
Let's first substitute the given point which has
coordinate into the above formula. This will allow us to find the value of
into the above formula.
Now we can write our equation.
Next, we will substitute other given points,
into the above equation to check it. Let's start from
The second point satisfies the equation. Let's try the last one,
All the given points satisfy the equation. Now we can be sure that