Question

select the correct answer. $overrightarrow{ab}$ and $overrightarrow{bc}$ form a right - angle at point $b$. if $a=(-3,1)$ and $b=(4,4)$, what is the equation of $overleftrightarrow{bc}$?
a. $x + 3y=16$
b. $2x + y = 12$
c. $7x-5y=-40$
d. $7x - 5y = 48$

Explanation:

Ex[SSE Completed, Client Connection Error][SSE Completed, Client Connection Error][LLM SSE On Failure]

Answer:

Ex[SSE Completed, Client Connection Error][SSE Completed, Client Connection Error][LLM SSE On Failure]