Question

The cost of producing cameras varies inverse;y as the number produced. If 15,000 cameras are produced, the cost is $80 per unit. Graph the relationship and label the point that represents the cost per unit to produce 25,0 cameras. If you can't graph it can you state the formula to get the different points that would be on the graph.

Answer 1

Inversly means xy=k
lets say number of kameras is x
cost is y
if we have
15000(80)=k
1200000=k=xy
therefor if you wanted to make 250 cameras then subsitute
250 times y=1200000
divide both sides by 250
y=4800
it would cost 4800 per camera if you made only 250 cameras

use xy=1,200,000 and solve