Answer:
(0, -2) and (2, 0)
Step-by-step explanation:
The solution to a systems of equations is when the x and y values are equal for two equations. This can also been seen as when the two equations intersect. So by looking at the graph you see the line and the circle intersect at the point (2, 0) and (0, -2) which are going to be the two solutions to the systems of equations.
Answer:
What about it
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Step-by-step explanation: I NEED MORE INFO.
The answer is 4 because when you add 2&2 you get 4
Answer:
5. B - altitude
6. C - neither
Step-by-step explanation:
Answer:
Minimum total cost = $20550
maximum revenue $44,100
Step-by-step explanation:
Given data:
Production cost $5.55 per unit
Fixed cost = $15000 per month
Price, p = 42-0.01 q
where. q represent number of unit produced
revenue can be wriiten as
p.q = 42q - 0.01q^2
1) from information 1000 unit has to produced therefore
total cost = 15000 + 5.55×1000 = $20550
Minimum total cost = $20550
2) Revenue = 42q - 0.01q^2
![\frac{d revenue}{dq} = 42q - 2\times 0.01q = 0](https://tex.z-dn.net/?f=%5Cfrac%7Bd%20revenue%7D%7Bdq%7D%20%3D%2042q%20-%202%5Ctimes%200.01q%20%3D%200)
therefore for maximum revenue q is = 2100
so, maximum revenue ![= 4.2 \times 2100 - 0.01(2100)^2](https://tex.z-dn.net/?f=%3D%20%204.2%20%5Ctimes%202100%20-%200.01%282100%29%5E2)
= $44,100