SOLUTION: Ma-jellin' Insoles, Inc. has the marginal-demand function:
D'(x)=(-2000x)/sqrt(25-x^2)
where D(x) is the number of units sold at x dollars per unit. Find the demand function
Algebra.Com
Question 1115856: Ma-jellin' Insoles, Inc. has the marginal-demand function:
D'(x)=(-2000x)/sqrt(25-x^2)
where D(x) is the number of units sold at x dollars per unit. Find the demand function given that D=1300 when x=$3 per unit.
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Let 
. Then 
Substitute
But
When
So
So
Therefore
\ =\ 2000\sqrt{25\ -\ x^2}\ -\ 6700)
John
My calculator said it, I believe it, that settles it
RELATED QUESTIONS
Demand for a product is modeled by the function p = D(x) = 6(- e ^ (0.1x))Where p is... (answered by ikleyn)
The price - demand equation and the costfunction for the production of
honey is given, (answered by onyulee)
The relationship between the number of units sold of a certain product, x, and the price
(answered by robertb)
A firm sells its product for R200 per unit. The cost per unit (per month) is 80 + x ,... (answered by ikleyn)
A firm sells its product for R200 per unit. The cost per unit (per month) is 80 + x ,... (answered by ikleyn,greenestamps)
For what value of the number produced is the equation D=10,000/x^2-4, where D is daily... (answered by richwmiller)
7.
Let q represent the number of widgets sold each week by a store, p represent the... (answered by math_tutor2020)
Let q represent the number of widgets sold each week by a store, p represent the price in (answered by greenestamps)
Stein Glass, Inc., makes parabolic headlights for a variety of automobiles. If one of... (answered by ikleyn,MathLover1)