Apathy a. being aware of b. lack of feeling c. sense of excitement d. lack of trust

The greatest gift the sumerians gave the world was the invention of writing. the sumerians were wealthy people. they needed some way to keep track of what they owned. they began drawing pictures. they used a reed as a pen. they drew on soft pieces of clay. the soft clay was then dried in the sun. the tablet became a permanent record. later, the sumerian drawings changed into wedge-shaped symbols. this kind of writing is called cuneiform. by putting symbols together, the sumerians could write entire sentences.

Which of the following events of the story actual occurs first in the sequence of events

Which function is positive for the entire interval (-3, -2]?