Answer:
It's really easy just remember rise over run.
Step-by-step explanation:
so you rise 3 and run to the right 3
A great tip that helps me determine if it's positive or neagitve is if you go to the left then it's ALWAYS neagtive but if you go to the right then it's ALWAYS postive
F = 1/2(r + 6.5)
2f = r + 6.5
r = 2f - 6.5
Multiply and add it up and you got ur answer
Answer: The value of y=9.
