The figure below is rotated 270° clockwise about the origin .List the coordinates of the image. 10
9
2
A
D
B
с
X
-10 9 8 7 6 5 4 3 2 1
2 3 4 5 6 7 8 9 10
-2
3
-6
-7
-9
-10
AY
a1
B'(
13
14
)
СО
a5
a6)
D'U
a7

a4 - 3a2 - 1

step-by-step explanation:

step   1   :

equation at the end of step   1   :

  ((a4) -   3a2) -   1

step   2   :

trying to factor by splitting the middle term

2.1     factoring   a4-3a2-1  

the first term is,   a4   its coefficient is   1 .

the middle term is,   -3a2   its coefficient is   -3 .

the last term, "the constant", is   -1  

each side has a different length.  

step-by-step explanation: