<h3>
Answer: Choice C. (-x, -y)</h3>
Explanation:
Focus on one point, such as A = (1,2). Note how it moves to point A ' = (-1, -2). Both x and y coordinates have been flipped from positive to negative. The rule therefore is
. This describes a 180 degree rotation (either clockwise or counterclockwise, it doesn't matter). Points B and C follow the same idea.
Side note: Lines AA', BB' and CC' all go through the origin (0,0).
Answer: 5
− 1 + 
Step-by-step explanation:
Hey there! I will give the following steps, if you have any questions feel free to ask me in the comments below. Thank you!
<u>Step 1:</u><u> </u><u><em>Collect like terms.</em></u>
(3
+ 2
) + (6 − 3 − 4) + (-6
+ 7
)
<u>Step 2: </u><u><em>Simplify.</em></u>
5
− 1 + 
~I hope I helped you! :) Good luck!~
Step-by-step explanation:
(1+3x-1)×{1-(3x-1)}
=3x.(1-3x+1)
=3x.3x
=9x^2.
I believe the answer is c
Answer: CIRCLE C
Step-by-step explanation: