Question

Which equation could have been used to create this function table?

Answer 1

Answer is B.
y = x + 3

hope that helps

Answer 2

The answer is B.

Example:

Plug in for x. 

       x        |         y
-------------------------------
1               |        4  
3               |        6
7               |       10
9               |       12
11             |       14


Equation: y = x + 3.

y = 1(plug in x) + 3 = 4 which is y.

y = 3 + 3 = 6 which is y.

y = 7 + 3 = 10 which is y.

y = 9 + 3 = 12 which is y.

y= 11 + 3 =14 which is y.


Answer: Equation y = x + 3