Explain what is meant by the following and illustrate an example

The word illustrate comes from the Latin illustrare 'to light up or enlighten.' Pictures in a book enlighten the reader, and a good example can enlighten someone on a complex topic. Another use: The government's actions illustrate how out of touch it is with the people. The history of this word illustrates how language changes over time, and how knowing the original meaning can help you understand the word in a deeper way.

There is no graph but what i can say is that 1 is the slope and that -2 is the y- intercept

8doors on the second floor