Answer:
plz mark brainliest if it helps
Answer:
f(x) = √x - 2
Step-by-step explanation:
that graph is what the graph of a square root looks like translated 2 units down
since the translation is vertical, the -2 must be outside the square root
Answer:

Step-by-step explanation:
Let points D, E and F have coordinates
and 
1. Midpoint M of segment DF has coordinates

2. Midpoint N of segment EF has coordinates

3. By the triangle midline theorem, midline MN is parallel to the side DE of the triangle DEF, then points M and N are endpoints of the midsegment for DEF that is parallel to DE.
Answer:
11. C=5
12. SQRT (43)
Step-by-step explanation:
11. 3^2+4^2=9+16=25
12. 8^2-4^2=64−16=48