SAT Question fdfc90e4: Two-variable Data Models And Scatterplots answer and explanation with Desmos solution

Choice A is incorrect. This is the difference between the y-value predicted by the line of best fit and the actual y-value at $x=32$ rather than the y-value predicted by the line of best fit at $x=32$.

Choice B is incorrect. This is the y-value predicted by the line of best fit at $x=31$ rather than at $x=32$.

Choice D is incorrect. This is the y-value predicted by the line of best fit at $x=33$ rather than at $x=32$.