SAT Question bc59c2d9: Two-variable Data Models And Scatterplots answer and explanation with Desmos solution

Choice B is correct. In the given scatterplot, the x-values represent the distance above sea level, in feet, and the y-values represent the temperature, in ${}^{\circ }\text{F}$. The point on the line of best fit with an x-value of $4,000$ has a corresponding y-value of $35$. Therefore, at a distance of $4,000$ feet above sea level, the temperature predicted by the line of best fit is $35^{\circ }\text{F}$.