To fill in the missing elements of the exponential growth equation \( y = a \cdot (b)^x \), I would typically need to analyze the graph and the marked points.
Since I cannot see the image, let's assume you have some information from the graph, like the specific points that the curve passes through. The general format for an exponential growth equation is:
\[ y = a \cdot (b)^x \]
Where:
- \( a \) is the y-intercept (the value of \( y \) when \( x = 0 \)),
- \( b \) is the growth factor (which determines how rapidly the values of \( y \) increase).
If you can provide numerical values from the graph, such as the coordinates of the marked points, I can help you solve for \( a \) and \( b \).
For instance:
- If one of the points is (0, 1), then \( a = 1 \).
- If another point is (2, 4), you can use it to find \( b \) by substituting into the equation.
Please share the specific points from the graph, and I can give you a more precise answer!