Answer:
-b -3/2
Step-by-step explanation:
-1/2(8b+3) + 3B (a negative times a positive equals a negative)
1. Mutiply -1/2 by 8b and then by 3
(-1/2 x 8b -1/2 x 3) + 3b
-4b - 3/2 + 3b
2. Add -4b + 3b = -b
-b - 3/2
I think you eliminate the x's first because that's the only way you can solve
Answer:
-1/4
Step-by-step explanation:
You would use rise over run:
12-11/2-6
When simplified, this is -1/4
a. We can parameterize 
by
with 
. Then
b. We can parameterize the opposite direction by instead setting
with 
. Then
which gives the same value as in part (a).
Yes. When a graph has more than one line it is a piece wise graph.
