A real estate oricehandles an apartment complex with 50 units. When the rent per unit is $580 per month, all 50 units are occupied. However, when the rent is $625 per month, the average number of occupied is drops to Assume that the relationship between the monthly rent p and the demand x is linear
(a) write the equation of the line giving the demand in terms of the rent
X=
(b) Use a graphing it to graph the demand equation and use the trace feature to estimate the number of units occupled when the rent is $670. Verify your answer algebraically
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(c) Use the demand equation to predict the number of units occupled when the rent is lowered to $610. Verify your answer graphically
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