To give a brainliest after someone answers or multiple people answer there is a button near it that says pick as brainliest which gives that person a gold crown...sorry i dont know what each of this symbols.mean hope this help though
Answer:

Step-by-step explanation:

hope this helps you.
Here,
(x+2)^1/2=3
raising power 2 on both sides,
x+2=9
therefore,
x=7
Answer:
C) 
Step-by-step explanation:

Answer:
(2,-5)
(-6,-7)
(-7,-4)
these are the coordinates after the transformation