Type the correct answer in the box.
use sigma notation to represent the following series for the first 12 terms.
2 + (-8) + 32 + (-128) +
a
b
e
y
sin cos tan sin cos'tan-
csc seccot log log in
vo
y
q:
1
|
200
k
=0

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books