The red area is the one which solves the system. In fact, we want the area which below both the parabola and the line (since the inequality features a sign.
So, the point is below the line but above the parabola (blue area), so it is not a solution.
The point is above both the line and the parabola (white area), so it is not a solution.
The point is below both the line and the parabola (red area), so it is a solution.
So, the point is below the parabola but above the line (green area), so it is not a solution.
To find this out first we will see how many cars they assemble in 1 hour. Lets do it:-
150 / 3 = 50
50 cars per hr
50 * 8 = 400
400 cars in 8 hrs
CHECK OUR WORK;-
400 / 8 = 50
We were RIGHT!!
So, in 8 hrs the factory can assemble 400 cars.
Hope I helped ya!! xD
Answer:
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Step-by-step explanation:
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8.16666666667 that the answer