Answer:
hope you don't mind but im using this for points
So what I did for this problem I added as a comment. check it out.
First ln on both sides to bring down the powers.
Ln and e cancel each other out.
3x +2 = 3
3x = 1
x = 1/3
Y=-3x+1
1 raises the y intercept and -3 is the slope that we can see from (0,1) to (1,-2)
It’s 3 wish you luck on your assignment ~JyMarkus