1. The problem asks to find the value of $f(7) + 9 \cdot g(-1)$.\n\n2. We need to find the values of $f(7)$ and $g(-1)$ from the given graphs.\n\n3. From the solid blue graph (which represents $f(x)$), locate $x=7$ and find the corresponding $y$-value. Suppose $f(7) = a$.\n\n4. From the dashed magenta graph (which represents $g(x)$), locate $x=-1$ and find the corresponding $y$-value. Suppose $g(-1) = b$.\n\n5. Calculate $f(7) + 9 \cdot g(-1) = a + 9b$.\n\nSince the exact graph values are not provided in the text, you must read these values from the graph image.\n\nThis is the formula and method to solve the problem once the values are known.