SV middle line of trapezoid, so
Answer: QR=18
The equation described above can also be written as,
y = -x² + 100x + 4000
To get the number of notebooks that will give them the maximum profit, we derive the equation and equate to zero.
dy/dx = -2x + 100 = 0
The value of x from the equation is 50. Then, we substitute 50 to the original equation to get the profit.
y = -(50^2) + 100(50) + 4000 = 6500
Thus, the maximum profit that the company makes is $6,500/day.
This cannot be solved unless you provide the picture for further answering.
Step-by-step explanation:
x. | y
1 | -4
2 | 0
3 | 4
Is this correct?
