Answer:
6x^2 -9
Explanation:
1. From the table, you know that when x = 0, y = -9, this means that the initial value is -9. This means that the last option is not correct
*** y values -> output
2. Plug in a x - value from the table to figure out the right rule:
x = 2
First option: 6x - 9 -> 6*2 - 9 = 12-9 = 7
in the table, the output for x =2 is 15 so the first option is not correct
Second option: 6x^2 - 9 -> 6*(2^2) - 9 = 6*4 - 9 = 24 - 9 = 15
in the table, the output for x =2 is 15 so the second option is correct