You going to have to find the slope of the x intercepts
Answer:
-47
Step-by-step explanation:

You start by removing the parenthesis. Then, move to the constant right.
Next, divide both sides by 3.
So then you get your answer a=-2
Your welcome
In your function the possible value of X by means of simplifying it is 1.56 so the table would be a straight horizontal line in the plane. I hope you understand my answer and if you have more clarification, feel free to ask for more, have a good day