SAT Question b58dbf88: Two-variable Data Models And Scatterplots answer and explanation with Desmos solution

For each data point on the scatterplot, the x-value represents the growing season after transplantation and the y-value represents the weight, in pounds, of all nectarines that grew on the tree during the season. The scatterplot shows a data point at $\left(4,40\right)$. It follows that during the $4$th growing season after the tree's transplantation, $40$ pounds of nectarines grew on the tree.