Answer:
The answer is: y = -4
Step-by-step explanation:
You are trying to get the value of y.
y + 8 - 4 = 0
y + 8 - 4 + 4 = 0 + 4
y + 8 - 8 = 4 - 8
y = -4
Hope this helps you!!
The given equation is -3x²+240x-800
The maximum of the function is given when
where a and b are the constant of a quadratic form ax²+bx+c
We then have
a = -3
b = 240
Substitute these values into the maximum/minimum formula we have
Which means that the maximum profit is obtained when the number of refrigerators produced is 40 items a day
The maximum profit is
p = -3(40)²+240(40)-800 = $4000
Answer:
9 and 5
Step-by-step explanation:
There are many answers
Answer:
1 and 4 parallel lines are straight
Step-by-step explanation: