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

Which of the following best describes the graph below? + + 2 + 3 + 4 1 o a. it is not a function. o b. it is a one-to-one function. o c. it is a many-to-one function. o d. it is a function, but it is not one-to-one.

Agallon of apple juice cost $7 a pack of eight 4.23oz box of apple juice $2.39 which is a better deal

Asporting good store is offering 30 percent off of the original price(x) of football cleats. the discount will be reduced by an another $7 before sales tax.