Answer:
b
Step-by-step explanation:
Answer:
No slope
Step-by-step explanation:
The points given are on the vertical line x = 8
vertical lines have an 'undefined' slope....no slope
The boundary line should be solid because it have a 'great/less than or equal to' sign
Answer:
Step-by-step explanation:
1a+1b(a+b-c)+1b+1c(b=c-a)+ 1a+1c(c+a-b)
1a+1b-c+1b +1c-a+1a+1c-b
1a+2b-c+a+1c-b
2a+1b+c this is the answer I think lol
