Answer:
hello :
2/7y(k-7) = 2/ (7yk-49y)
the expression is equivalent to 2/7y(k-7) is : 2/ (7yk-49y)
valus of k does not equal 0 is : k=7
<span>The curves x = y^2 - 4y and x = 2y - y^2 are two parabolas with vertices (-4,2) and (1,1), respectively.
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The solutions (0,0) and (-3,3) of system
give the common points of these parabolas.
The area is calculated in the image.
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<h2>$320,000 is what the company produces with 8000 units.-------------------------------------------------------</h2><h2>------------------------------------------------------------------------</h2><h2>------------------------------------------------------------------------</h2><h2>------------------------------------------------------------------------</h2><h2>------------------------------------------------------------------------</h2><h2 />
B the plane has only one dimension
