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प्रश्न
Instantaneous rate of change of y = 2x2 + 5x with respect to x at x = 2 is:
विकल्प
4
5
13
9
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उत्तर
13
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संबंधित प्रश्न
A firm produces x tonnes of output at a total cost of C(x) = `1/10x^3 - 4x^2 - 20x + 7` find the
- average cost
- average variable cost
- average fixed cost
- marginal cost and
- marginal average cost.
If the demand law is given by p = `10e^(- x/2)` then find the elasticity of demand.
Find the elasticity of supply for the supply function x = 2p2 + 5 when p = 3.
Find the equilibrium price and equilibrium quantity for the following functions.
Demand: x = 100 – 2p and supply: x = 3p – 50.
Find out the indicated elasticity for the following function:
p = `10 e^(- x/3)`, x > 0; ηs
For the demand function p x = 100 - 6x2, find the marginal revenue and also show that MR = p`[1 - 1/eta_"d"]`
Average fixed cost of the cost function C(x) = 2x3 + 5x2 – 14x + 21 is:
Marginal revenue of the demand function p = 20 – 3x is:
For the cost function C = `1/25 e^(5x)`, the marginal cost is:
Average cost is minimum when:
