8:20 are the two numbers ur welcome :)
Multiplying a vector
by a constant
gives you a new vector whose components are the same as
, but scaled by
:

So we have


Vector addition is just a matter of adding the corresponding components together:

Then


denotes the norm/magnitude of the vector
:

We have


Your answer would be y + 9 = m(x + 6)
Answer:
11.25
Step-by-step explanation:
I hope you have a good day
Answer:
c
Step-by-step explanation: