Answer:A C and D
Step-by-step explanation:
Sub to my yt clizey
Answer:
A,C,D
.
(x-6)^2 -17
hope it helps
The sets are (1,-1) or (-1,1)
Lets see
Take until 4terms
#1
(1,-1)
(-1,1)
#2
Hence verified
Another set can be (0,0)
Proof:-
Hence verified.
D
Mean = (4+4+5+8+9) / 5
30 / 5
6
Median = put them in order and the one in the middle is the median.
4, 4, <u>5</u>, 8, 9
Mode = the most common
<u>4, 4</u>, 5, 8, 9
The answer is x= -10