So, dimensional analysis will help with this

Hope this helps!
Answer:
ill talk
Step-by-step explanation:
Answer: do you mean, “if you have the y-int, what else do you need to write an equation?”
If that’s what you mean then you need the slope
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
aa
Answer in simplest radical form would be 7.(: