The graph to the right represents the distance of a soccer ball to the goal in meters over x seconds. What conclusion can you make?

C. The ball started 5 meters away.

Step-by-step explanation:

The starting value here, which is how far the ball is from goal, is the value of the point where the line intercepts the y-axis. Also, at this point, the value of x is zero.

The starting value represented on the graph is 5. This is the point the line intercepts the y-axis.

This implies that the soccer ball started moving from 5 meters away from the goal at 0 seconds.

Therefore, we can conclude that: "The ball started 5 meters away."

introduction, methodology, results, discussion

step-by-step explanation:

an observational study is one which consists of actual observation to record data and then analyse the data.

there are a number of factors that should be analyzed before starting an observational study.

the main four factors are:

i) introduction:   this should be analysed to check whether the purpose of the study is correctly established and the data recorded are appropriate for the study

methodology:   the method of collecting the data, such as whether randomly selected, and whether sample size matches with the population to be studied, whether questions asked are easy to answer by common men, etc.

results: then results such as summary of data with comments should be studied thoroughly

discussion:   the last is the discussion, this can be either by management people or persons who are all interested , etc.