how to make a double line graph to show air/water temperatures.mon.air-92 water-68tues.air-94 water-69 wed.air-88 water=70,thurs. air=85 water=72 and friday air=96,water=72

To create a double line graph to show air and water temperatures for Monday through Friday, you can follow these steps:

1. Gather the data: Write down the recorded air and water temperatures for each day of the week. In this case, the data is as follows:
- Monday: air temperature = 92, water temperature = 68
- Tuesday: air temperature = 94, water temperature = 69
- Wednesday: air temperature = 88, water temperature = 70
- Thursday: air temperature = 85, water temperature = 72
- Friday: air temperature = 96, water temperature = 72

2. Determine the range: Identify the minimum and maximum values for both air and water temperatures. In this case, the air temperature ranges from 85 to 96, while the water temperature ranges from 68 to 72.

3. Create a graph: Draw a graph with two perpendicular axes. Label the vertical axis (y-axis) as "Temperature" and the horizontal axis (x-axis) as "Days of the week."

4. Plot the points: Plot the air temperature values on the graph by marking a point on the graph corresponding to each day of the week, at the respective temperature value. Repeat the same process for the water temperature values, marking them on the graph.

5. Connect the dots: After plotting the points, connect them to form lines. Connect the air temperature points with a line, and connect the water temperature points with another line. Make sure each line is clearly labeled.

6. Add a legend: Include a legend on the graph to differentiate between the two lines. For example, you can use different colors or line styles for air and water temperatures and provide a key to indicate which line represents which temperature.

7. Label the axis: Finally, label both the y-axis and the x-axis with the corresponding units (in this case, degrees Fahrenheit for temperature and days of the week).

By following these steps, you will be able to create a clear and informative double line graph to show the air and water temperatures for each day of the week.