Answer:
Second option: multiply input number by 4.
Step-by-step explanation:
You need to remember that the "input numbers" are the values of "x" and the "output numbers" are the values of "y".
You can observe in the table that each output number is always four time its corresponding input number. This means that to find the missing numbers on the given table, you need to multiply the corresponding input number by 4.
Therefore, you get:
For [tex]x=3[/tex] :
[tex]y=4x\\y=(4)(3)\\y=12[/tex]
For [tex]x=6[/tex] :
[tex]y=4x\\y=(4)(6)\\y=24[/tex]
