Match Each Set of Function Values in the Table with the Formula

Match each set of function values in the table with the formula which best fits it. Assume that a, b, and c are constants.
- $\begin{array}{l}\text { Function A }&\text { Function B }&\text { Function C }\\\begin{array}{|c|c|}\hline x & f(x) \\\hline 4 & 340 \\5 & 367 \\6 & 400 \\7 & 428 \\8 & 463 \\\hline\end{array}&\begin{array}{|c|c|}\hline x & g(x) \\\hline 4 & 351 \\5 & 365 \\6 & 380 \\7 & 395 \\8 & 411 \\\hline\end{array}&\begin{array}{|c|c|}\hline x & h(x) \\\hline 5 & 322 \\6 & 354 \\7 & 390 \\8 & 429 \\9 & 472 \\\hline\end{array}\\\text { Formula } 1&\text { Formula } 2&\text { Formula } 3\\y_{1}=a(1.04)^{x}&y_{2}=b(1.08)^{x}&y_{3}=c(1.10)^{x}\\\end{array}$