Which sentence best describes the function shown?
a) the function is odd.
b) the function is even.
c) the function is symmetric about the x-axis.
d) the function is symmetric about the origin.

B) The function is even.

Step-by-step explanation:

The function shown in the graph is ƒ(x) = |x|. This function is symmetric about the y-axis and is therefore, even.

In simple words: If you fold the picture in half then the lines should be on top of each other and become one.  If this happens, then this is an even function.

this excerpt is taken from the book “we shall not be moved : the women’s factory strike of 1909 “ and is written by joan dash. it is the story of the great strike when almost 30thousand women working in factories in america formed a union to fight unsafe working conditions, long working hours and miserable wages.

question: which best states the author’s purpose for including this information in the text?

answer: to challenge the reader’s ideas about a historical event

16 would be your answer