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A: The common notation for the "intercept" term of an equation specified as Y = a + bX. Mathematically, the a-intercept term indicates the value of the Y variable when the value of the X variable is equal to zero. Theoretically, the a-intercept is frequently used to indicate exogenous or independent influences on the Y variable, that is, influences that are independent of the X variable. For example, if Y represents consumption and X represents national income, a measures autonomous consumption expenditures.
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ELASTICITY AND DEMAND SLOPE The slope of a straight-line demand curve, one with a constant slope, has constantly changing elasticity. It includes all five elasticity alternatives--perfectly elastic, relatively elastic, unit elastic, relatively inelastic, and perfectly inelastic. No two points on a straight-line demand curve have the same elasticity.
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BLACK DISMALAPOD [What's This?]
Today, you are likely to spend a great deal of time at a flea market hoping to buy either a battery-powered, rechargeable vacuum cleaner or a remote controlled World War I bi-plane. Be on the lookout for deranged pelicans. Your Complete Scope
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Approximately three-fourths of the U.S. paper currency in circular contains traces of cocaine.
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"The true idealist pursues what his heart says is right in a way that his head says will work. " -- Richard Nixon, 37th US president
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ICC International Chamber of Commerce
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