Answer:
The correct option is 3.
Step-by-step explanation:
If a linear function passing through two point, then the equation of linear function is
From the given table it is clear that the function passing through the points (-5,7), (-3,15) and (-1,23).
Consider any two points from them, i.e., (-3,15) and (-1,23). So, the equation of line is
The equation of line is y=4x+27.
At x=0,
At x=-7,
At x=1,
Only point (1,31) is satisfy the equation of line. Therefore the ordered pairs (1,31) could be placed in the table below and still have the relation qualify as a linear function.
Hence option 3 is correct.