Question

you can use. STEPS FOR CREATING A LINE GRAPH 1. Determine the range and interval for each variable. For each variable, find the difference between the lowest and highest value, then divide this difference by the number of squares that 2. Chart the independent variable on the X-axis and the dependent variable on the Y-axis. 3. Label each axis with a name and the unit of measure. The labels should describe what is being graphed on each axis and what unit of measurement is being used. 4. Create a title for the entire graph that includes the independent and dependent variables. The title provides an overview of the graph and should indicate a relationship between the independent and dependent variables. 5. Plot each point and draw a line that indicates the basic trend of the data points. An experiment is conducted to determine whether insects prefer to feed on plants at certain temperatures. The plant chosen for this study is a common food source for this insect. As the temperature changed throughout the day, the number of insects on the plant was counted. The number of insects on the plant is counted every two hours over a 24-hour period. Table 3: Number of insects on the plant at different temperatures. Temperature (°C) Number of Insects 50 3 55 2 60 4 65 3 70 8 75 9 80 7 85 4 90 3 95 3 100

Answer 1

Answer:

The above data gives number of insects feeding on the plant at different temperatures. The data is put in the graph as shown below. It can be easily seen from the graph that the insects feed better between temperature range of 70^oC to 80^oC, peaking at 75^oC. At temperature below 70 and above 80, the number of insects on the plant reduces drastically.

Number of insects on plant 10 9 8 7 Number of insects 5 4 3 2 1 0 50 55 60 65 70 75 80 85 90 95 100 Temperature °C