90 degrees you are looking to your side
180 degrees you are looking behind you
around origin of 0,0
the image is flipped into the negative world if it is in posiitve or vice versa
False positives are positive results from the test of a non-infected person, which happens 100-97=3% of the time, choice C.
Answer:

Step-by-step explanation:
You can plot the graph on online graphing calculator to check.
Brainliest please~
6.90 i think i may be incorrect