Which table best represents this graph? -1
ОА.
-3
4
- 2
1
0
1
-2
-1
y
OD.
-3
-4
0
0
-1
y
1
0
0
Ов.
- 2
1
y
0
4
0
OE
3
4
2.
1
1
0
y
-2
1
-1
0
0
1

yes yes yes yes yes yes yes yes yes

answer:

at time x=0 we have 1000, at time x=1 we have 2000, at time x=2 we have 4000.  

so that's an initial value of 1000 and a ratio of 2,

y = 1000 (2^x)

hope this !

answer: 4  

the square root of 16 is 4. it is a very simple mathematic concept. a square root when a number multiplied by itself will result in a number. here, the number 16 comes when 4 is multiplied by 4. hence the square root of 16 is 4. you can always figure out a square root by the inverse operation of squaring.