Alegbra, K12 Question. Answer needed ASAP --- Brainliest to the correct answer!

Good evening ,
Answer:
Step-by-step explanation:
From the table :
f(x) = g(x) only when x = -1 then -1 is the only solution
f(-1) = 9 = g(-1)
note : the equation could have some other solutions not shown in the table
:)