Find Slope From A Graph Problems

<LineGraph data-props='{ "options": { "x_min": -1, "y_min": -1, "y_max": 10, "x_max": 10, "cell_size": 20, "x_interval": 1, "y_interval": 1, "x_label": "", "y_label": "", "x_axis_name": "x", "y_axis_name": "y" }, "points": [ { "id": 0, "x": 0, "y": 2,"show_point": true, "highlight_point": true, "highlight_point_color": "black" }, { "id": 1, "x": 4, "y": 5, "show_point": true, "highlight_point": true, "highlight_point_color": "black" }, { "id": 2, "x": 8, "y": 8, "show_point": true, "highlight_point": true, "highlight_point_color": "black" }, { "id": 5, "x": -1, "y": 1.25 }, { "id": 6, "x": 10, "y": 9.5 } ], "line_segments": [ { "first_point_id": 5, "second_point_id": 6, "show_start_arrow": true, "show_end_arrow": true, "highlight_line": "black" } ], "legend_options": {}}'></LineGraph ><p>What is the slope of the line? <br><highlight data-color="#666" data-style="italic">Write your answer as an integer or simplified fraction.</highlight></p>

<LineGraph data-props='{ "options": { "x_min": -4, "y_min": -3, "y_max": 8, "x_max": 4, "cell_size": 20, "x_interval": 1, "y_interval": 1, "x_label": "", "y_label": "", "x_axis_name": "x", "y_axis_name": "y" }, "points": [ { "id": 0, "x": -1.25, "y": 8 }, { "id": 1, "x": 1.5, "y": -3 } ], "line_segments": [ { "first_point_id": 0, "second_point_id": 1, "show_start_arrow": true, "show_end_arrow": true, "highlight_line": "black" } ], "legend_options": {}}'></LineGraph ><p>What is the slope of the line? <br><highlight data-color="#666" data-style="italic">Write your answer as an integer or simplified fraction.</highlight></p>

<LineGraph data-props='{ "options": { "x_min": -2, "y_min": -20, "y_max":200, "x_max": 20, "cell_size": 20, "x_interval": 2,"x_skip_interval": 4 , "y_interval": 20, "y_skip_interval": 40, "x_label": "", "y_label": "", "x_axis_name": "x", "y_axis_name": "y" }, "points": [ { "id": 0, "x": -2, "y": 44 }, { "id": 1, "x": 17.5, "y": 200 } ], "line_segments": [ { "first_point_id": 0, "second_point_id": 1, "show_start_arrow": true, "show_end_arrow": true, "highlight_line": "black" } ], "legend_options": {}}'></LineGraph ><p>What is the slope of the line? <br><highlight data-color="#666" data-style="italic">Write your answer as an integer or simplified fraction.</highlight></p>