Here we want to find the equation of the line containing the median CP.
P, being the midpoint of AB can be found using the midpoint formula as:
![\displaystyle{ P=( \frac{-4+4}{2} , \frac{-2+4}{2} )=(0, 1)](https://tex.z-dn.net/?f=%5Cdisplaystyle%7B%20P%3D%28%20%5Cfrac%7B-4%2B4%7D%7B2%7D%20%2C%20%20%5Cfrac%7B-2%2B4%7D%7B2%7D%20%29%3D%280%2C%201%29)
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The slope m of the line through CP can be found by the slope formula using points C(18, -8) and P(0, 1):
![\displaystyle{ m= \frac{y_2-y_1}{x_2-x_1}= \frac{-8-1}{18-0}= \frac{-9}{18}= \frac{-1}{2}](https://tex.z-dn.net/?f=%5Cdisplaystyle%7B%20m%3D%20%5Cfrac%7By_2-y_1%7D%7Bx_2-x_1%7D%3D%20%5Cfrac%7B-8-1%7D%7B18-0%7D%3D%20%5Cfrac%7B-9%7D%7B18%7D%3D%20%5Cfrac%7B-1%7D%7B2%7D%20%20%20%20)
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Now, we can write the equation of the line with slope -1/2, passing through
P(0, 1):
![y-1= \frac{-1}{2}(x-0)\\\\y= -\frac{1}{2}x+1](https://tex.z-dn.net/?f=y-1%3D%20%5Cfrac%7B-1%7D%7B2%7D%28x-0%29%5C%5C%5C%5Cy%3D%20-%5Cfrac%7B1%7D%7B2%7Dx%2B1%20%20)
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Answer:
Step-by-step explanation:
did it gives which answer goes to the letter
Answer: sorry if i am wrong but i think it is c or a
Step-by-step explanation:
Answer:
x ≤ 8
Step-by-step explanation:
Given
2x - 4 ≤ 12
Isolate the term in x by adding 4 to both sides
2x ≤ 16 ( divide both sides by 2 )
x ≤ 8 ← is the solution