It's B I got it right on my test
Answer:
Step-by-step explanation:
Range from - infinite to - 2
The domain from - infinite to 5
Idk if it is more complex but wouldn't it be just 7
C
You can use the pythagorean theorem.
5^2+4^2 =c^2 (or length of AB in this case)
25+16=c^2
41=c^2
c (or length of AB) = sqrt 40