Rate : 2.7 * 10 ^5 kg/hectare
m = 2.7 * 10^5 kg/hectare * 1.0 hectare = 2.7 * 10^5 kg
50°= 1/2
m ( Carbon ) = 1/2 * 2.7 * 10^5 kg = 1.35 * 10^5 kg
The mass of Carbon is 135,000 kg or 135 tons.
The slope-intercept form:
![y=mx+b](https://tex.z-dn.net/?f=y%3Dmx%2Bb)
m - slope
b - y-intercept
The formula of a slope:
![m=\dfrac{y_2-y_1}{x_2-x_1}](https://tex.z-dn.net/?f=m%3D%5Cdfrac%7By_2-y_1%7D%7Bx_2-x_1%7D)
We have the points (-3, 1) and (2, -4). Substitute:
![m=\dfrac{-4-1}{2-(-3)}=\dfrac{-5}{5}=-1](https://tex.z-dn.net/?f=m%3D%5Cdfrac%7B-4-1%7D%7B2-%28-3%29%7D%3D%5Cdfrac%7B-5%7D%7B5%7D%3D-1)
Therefore we have the equation of a line
![y=-1x+b\to y=-x+b](https://tex.z-dn.net/?f=y%3D-1x%2Bb%5Cto%20y%3D-x%2Bb)
Put the coordinates of the point (-3, 1) to the equation:
![1=-(-3)+b](https://tex.z-dn.net/?f=1%3D-%28-3%29%2Bb)
<em>subtract 3 from both sides</em>
![-2=b\to b=-2](https://tex.z-dn.net/?f=-2%3Db%5Cto%20b%3D-2)
<h3>Answer: y = -x - 2</h3>
Answer:
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Step-by-step explanation:
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