A graph is a way to represent a lot of data in such a visual format. The function is decreasing in the range of x<-3 and x>3.
A graph is a way to represent a lot of data in such a visual format that it is easy for the user to understand the complete information in one go. Usually, the line of the graph is a function that follows the graph.
The complete question with the graph is mentioned in the attached image.
The function of the graph is decreasing in the first and the last portion of the function. Therefore, the function is decreasing in the range of x<-3 and x>3.
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