<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).
F(3)=2*3-8=-2.
Hope that helps.
Answer:
1/32
Step-by-step explanation:
You plug 7 for n and solve in calculator.
There are numerous ways you can do this, but take a look at the attachment to see how I did it. I hope it answers your question! :)