The value of the initial investment is given when x = 0, so substituting x = 0 into the function, we have
C(0) = 3(0)²-2(0)+5
C(0) = 5
The initial investment is $5
Answer:7
Step-by-step explanation:
Simplifying, 6x-2x-8 = 6 + 2x
4x -8 = 6 + 2x
2x =14
x=7
Step-by-step explanation:
bkmbkbjbkkvvijvggihihhi8hihihh8
Answer:
okay
Step-by-step explanation:
9514 1404 393
Answer:
24 m
Step-by-step explanation:
The area formula tells us ...
22 = xy . . . . . square meters
Adding twice this to the quadratic constraint gives ...
(x^2 +y^2) +2(xy) = (100) +2(22)
(x +y)^2 = 144
x +y = √144 = 12
The perimeter is double this amount, so is ...
P = 2(x +y) = 2(12) = 24 . . . . meters
