A geometric sequence has a common ratio of 2 and the 12th term is −12,288.

A. an=−6⋅2(n−1)
B. an=2⋅(−6)(n−1)
C. an=12⋅2(n−1)
D. an=−12,288⋅2(n−1)

its a straight line parallel to the time axis

stop cheating

step-by-step explanation:

answer: bearing in mind that a rectangle has a perimeter of length + length + width + width.

step-by-step explanation:

p = perimeter

l = length

x=width

p = 2l + 2x

p = 2(l+x)     < ==== perimeter of the base of the box.

- (2, -7)

- lines r and s and lines t and u must be parallel