a drawing of a graph with a line going up and a line going down

Prompt 1: a person writing on a whiteboard while explaining a topic. the person draws a line graph and writes the numbers 1 and 2 on the x-axis and y-axis, respectively. the person then writes the word "game" and draws a game board. the person continues to explain the topic while pointing to different parts of the graph. provides a detailed explanation of the topic, with the person drawing diagrams and graphs to illustrate their points.

Prompt 2: a graph with a slope and a vertical line, and several numbers are written on it. a person is holding a piece of paper with a diagram, and the person's hand is pointing to the numbers. a small black book with a green cover is also visible