It is negative six because down three is -3 so 3+3 =6 but the numbers are negative so the answer is -6
Finding the perimetre: 7x+4x-3+x=12x-3
Good luck!
All possible roots is the attachment
X=-1,-1/4,-4
Factor with the GCF 1
The answer would be the first option :
4/3r (3x)^3.
Hope this helps !
Photon
1.) slope=2
2.) slope= -5/4
3.) slope= 7/5