recent price change

The graph shows the relationship between number of toys and their price in dollars. Interpret the meaning of the slope as a rate of change. => Cost of each toy is $2. or Cost of each toy is $8. or Cost of each toy is $4. or Cost of each toy is $6...

The table shows the price of a computer. Find the rate of change in the price of the computer from 2000 to 2002. Year 1998 2000 2002 2004 Price ($) 920 860 860 800 => $0 per year or $60 per year or $20 per year or $30 per year..

Describe how the price of a toy changed after four years. Year Price of a Toy 0 $16.00 1 $12.00 2 $10.50 3 $9.95 4 $8.65 => increasing or constant or varying or decreasing..

The production cost C (in dollars) of manufacturing x bulbs is given by C( x ) = 2 x 2 + 5 (0 < x ≤ 4). What is the average rate of change of cost price per bulb when the production increases from 2 to 4 bulbs? => 4 dollars or 2 dollars or 12 dollars or 24 dollars..

Many diseases and pests of plants / animals follow a particular rhythm because of specific response of causal organism to a set of environmental conditions. Hence, disease / pest is more likely to attack a plant/animal if the environmental situations are favourable. These are called 'pre-disposing..

Market Transactions Costs and Benefits of Competition Function of Money Economic Institutions Changes in Supply and Demand Forces that can change Price Sources of Tax Revenue Economic Roles for Governments Public Goods Costs and Benefits of Taxation Impact of Me..

Market Transactions Costs and Benefits of Competition Function of Money Economic Institutions Changes in Supply and Demand Forces that can change Price Sources of Tax Revenue Economic Roles for Governments Public Goods Costs and Benefits of Taxation Impact of Me..

Market Transactions Costs and Benefits of Competition Function of Money Economic Institutions Changes in Supply and Demand Forces that can change Price Sources of Tax Revenue Economic Roles for Governments Public Goods Costs and Benefits of Taxation Impact of Me..

Market Transactions Costs and Benefits of Competition Function of Money Economic Institutions Changes in Supply and Demand Forces that can change Price Sources of Tax Revenue Economic Roles for Governments Public Goods Costs and Benefits of Taxation Impact of Me..

Market Transactions Costs and Benefits of Competition Function of Money Economic Institutions Changes in Supply and Demand Forces that can change Price Sources of Tax Revenue Economic Roles for Governments Public Goods Costs and Benefits of Taxation Impact of Me..