Use the drop down menus to find the phase shift. y=2cos(pi/4(x-c))+3
The function is shifted ?
Down
Left
Right
Up
The phase shift of this function is ?
unit(s).
-1
0
1
3

15: 24

62.5%

step-by-step explanation:

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