Which function represents the trend line?

x g(x)

4.7 1.9
2.1 2.4
3.1 1.6
4 2
4.9 2.7
6 3
5.6 3.8
8 4
8.8 4.9
10 4.7

g(x)=0.22x+0.9

g(x)=0.7x+0.8

4

Step-by-step explanation:

1. d.90

2. e. none of these (80)

3. a. 0

4. b. 6

5. e. none of these (10)

6. a. 5

the square root of what number? if you add that, then someone will probably answer the question.