+4 the company also discovered that it costs 25 to produce 2 camera cases 59 to produce 4 camera cases and 305 to produce 10 camera cases how much for 5 camera cases
+118659 Hi Cleopatrx,
It is a cool username you have there :) Welcome to the forum:)
I am on my phone so this is not the best way to explain.
I looked for a fomula that linked number to cost. It is pretty silly because it keeps getting dearer.
Anyway if you square the number and multiply by 3 you get close to the cost.
If you then add 15 and subtract the production number it works out exact.
So
C= 3x^2 + 15 -x
C = 3x^2 - x +15
When x=5
C = 3 × 25 - 5 +15
C = 75
