You will distribute the negative sign inside the parenthesis, so the whole thing simply to t-8-t+15, and if you combine like term you get 7
162 for number 5 and 16.25 for number 6.
M= y2-y1 -7- -1
------- = _-6_ = -3/2
x2-x1 5 -1 4
Answer:
2000
Step-by-step explanation:
It says under the graph