SAT Question 632cf8f9: Two-variable Data Models And Scatterplots answer and explanation with Desmos solution

Choice B is correct. The graph of function $f$ shows that as $x$ increases, $f(x)$ also increases, which means that $f$ is an increasing function. The graph of function $f$ is curved upward and increases at an increasing rate, not a constant rate. This behavior is characteristic of exponential functions, not linear functions. Therefore, of the given choices, function $f$ is best described as increasing exponential.