# Producers will make 2000 refrigerators available when the unit price is \$420. At a unit price of \$460, 6000 refrigerators will be marketed. Find the equation relating the unit price p of a refrigerator to the quantity supplied x if the equation is known to be linear.p =  How many refrigerators will be marketed when the unit price is \$500?refrigeratorsAt what price will suppliers be unwilling to market refrigerators?   At a unit price of \$450, the quantity demanded of a certain commodity is 75 pounds. If the unit price increases to \$580, the quantity demanded decreases by 13 pounds. Find the demand equation (assuming it is linear) where p is the unit price and x is the quantity demanded for this commodity in pounds.p =  At what price are no consumers willing to buy this commodity?\$ According to the above model, how many pounds of this commodity would consumers take if it was free?pounds

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Producers will make 2000 refrigerators available when the unit price is \$420. At a unit price of \$460, 6000 refrigerators will be marketed. Find the equation relating the unit price p of a refrigerator to the quantity supplied x if the equation is known to be linear.
p =

How many refrigerators will be marketed when the unit price is \$500?
refrigerators

At what price will suppliers be unwilling to market refrigerators?

At a unit price of \$450, the quantity demanded of a certain commodity is 75 pounds. If the unit price increases to \$580, the quantity demanded decreases by 13 pounds. Find the demand equation (assuming it is linear) where p is the unit price and x is the quantity demanded for this commodity in pounds.
p =

At what price are no consumers willing to buy this commodity?
\$

According to the above model, how many pounds of this commodity would consumers take if it was free?
pounds

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Step 1

For x = 2000, p = \$420 and for x = 6000, p= \$460.

Equation is, help_outlineImage Transcriptioncloseх — х, р-р Р. — Р. х, —х х - 2000 р-420 460 420 6000-2000 р-420 х- 2000 40 4000 1 (х - 2000) + 400 р3 100 х +400 100 р- fullscreen
Step 2

When p = \$500, help_outlineImage Transcriptionclose+400 100 500= x (500 400)100 x 100x 100 10,000 For the unit price of \$500, 10,000 refrigerators has been marketed Atx 0 0 +400 100 p= 400 For the price of \$400, the suppliers are unwilling to market the refrigerators fullscreen
Step 3

Demand equation can be given as y = ... help_outlineImage TranscriptioncloseDemand equation can be given as y = mx + c 450 580 Slope 13 -130 13 m -10 Obtain the value of c by substituting 75 and 450 for x and y, respectively ymxc 450 (10)75+c 450 750c c 450750 c 1200 Thus, the demand equation is p =-10x 1200 fullscreen

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