Answer:
Equation of line b in standard form is: ![\mathbf{2x+y=-11}](https://tex.z-dn.net/?f=%5Cmathbf%7B2x%2By%3D-11%7D)
Option A is correct.
Step-by-step explanation:
We need to find equation of line b that passes through the point ( (6,4) and has a slope of -2.
First we need to find y-intercept of line using formula:
where m is slope and b is y-intercept.
Using m=-2 , x=6 and y=4 the y-intercept will be:
![y=mx+b\\4=-2(6)+b\\4=12+b\\b=4-12\\b=-11](https://tex.z-dn.net/?f=y%3Dmx%2Bb%5C%5C4%3D-2%286%29%2Bb%5C%5C4%3D12%2Bb%5C%5Cb%3D4-12%5C%5Cb%3D-11)
Now finding the equation of line having slope m=-2 and y-intercept b=-11
![y=mx+b\\y=-2x-11](https://tex.z-dn.net/?f=y%3Dmx%2Bb%5C%5Cy%3D-2x-11)
Writing the equation in standard form
![y=-2x-11\\2x+y=-11](https://tex.z-dn.net/?f=y%3D-2x-11%5C%5C2x%2By%3D-11)
So, equation of line b in standard form is: ![\mathbf{2x+y=-11}](https://tex.z-dn.net/?f=%5Cmathbf%7B2x%2By%3D-11%7D)
Option A is correct.
Answer:
How to write out number 0.875: eight hundred seventy-five thousandths
Step-by-step explanation:
Answer:
7.5 ab and cd
4 bd and ac
Step-by-step explanation:
Answer:
170929
Step-by-step explanation:
Answer:
258.53
Step-by-step explanation:
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