The principle of diminishing marginal utility explains the slope of the demand curve by letting us be able to see which direction the slope is in, which is always downward.
Price elasticity of demand is equal to the instantaneous slope of the demand curve, or the slope of the tangent line at any point on the demand curve. So if the demand curve is represented by a straight downward sloping line, then yes, price elasticity of demand is equal to the slope of the demand curve. Otherwise, the slope at any point on the curve is changing, and you can find the it by taking the derivative of the demand curve function, which will find the Price elasticity of demand at any single point. Thus, the Price Elasticity of Demand changes at different points on the demand curve.
Along a linear demand curve elasticity varies from point to point of the demand curve with respect to different price, but slope is constant
Downward
A demand curve can have an upwards slope. It solely depends on if the demand for an item is high or low.
The principle of diminishing marginal utility explains the slope of the demand curve by letting us be able to see which direction the slope is in, which is always downward.
Price elasticity of demand is equal to the instantaneous slope of the demand curve, or the slope of the tangent line at any point on the demand curve. So if the demand curve is represented by a straight downward sloping line, then yes, price elasticity of demand is equal to the slope of the demand curve. Otherwise, the slope at any point on the curve is changing, and you can find the it by taking the derivative of the demand curve function, which will find the Price elasticity of demand at any single point. Thus, the Price Elasticity of Demand changes at different points on the demand curve.
Along a linear demand curve elasticity varies from point to point of the demand curve with respect to different price, but slope is constant
Downward
A demand curve can have an upwards slope. It solely depends on if the demand for an item is high or low.
because demand decreases as price increases :)
Paradoxical demand curve is a theory that the slope of a product will change a different times. This is called Griffin's Paradox.
Price elasticity is a specific type of slope of the demand curve. A perfectly inelastic demand means that the quantity will not change with the price. This line is perfectly vertical. A perfectly elastic demand curve is horizontal and means that at any given quantity, there is only one price. Also, a slope gets steeper, demand becomes more inelastic.
indifference curve analysis is not much in use because it only tells us that demand curve has a negative slope except when they don't ....
The demand curve will have a downward slope indicating ________ . A. the expansion of demand with a fall in price B. contraction of demand with a rise in price C. the expansion of demand with a fall in price and contraction of demand with a rise in price D. rise in price causes a rise in supply
upward
upward