You didn’t put a question
Answer:
y = 12
Step-by-step explanation:
y = 3x2+6
= 6+6
= 12
y = 12
i think it 54 on the other side
Answer:
2/3
Step-by-step explanation:
Divide through by 3
Answer:
the largest interval of x values where f(x) is increasing is (-1,1).
Step-by-step explanation:

the domain of f(x) is all real numbers.
As we can conclude from the table that the function f(x) is decreasing from (-3, -1) and the function is increasing from (-1, 1) .
Graphically we can also show this that for the x-values in (1,-1) function is increasing.