Let
be the line that passes through both points.
We know that
and
. So:
![\begin{cases}5a+b = 1 \\ 8a+b = -2\end{cases}](https://tex.z-dn.net/?f=%5Cbegin%7Bcases%7D5a%2Bb%20%3D%201%20%5C%5C%208a%2Bb%20%3D%20-2%5Cend%7Bcases%7D)
Solving the system, we get that a= -1 and b = 6.
So the line is equal to
.
it is definitely the answer B
Usually bbc bitesize is what I use for basically everything. Here’s a link:
https://www.bbc.com/bitesize
Answer:
This may take awhile, but I'm willing to do it for you!
Step-by-step explanation:
- C
- B
- D
- B (2, 1/2)
- C
- It was too badly formatted I couldn't depict what it was asking. Sorry.
- A
- B
- Can't see the graphs. Sorry.
- B
- Can't see graphs. Sorry.
- B
- D
- Can't see graphs. Sorry.
Very glad I was able to help!!