Math Problem Statement
The average price of a two bedroom apartment in downtown new york city during the real estate boom from 1994 to 2004 can be approximated by p(t) = 0.33e^0.16t million dollars (0<t<10), where t is time in years. (T=0 represents 1994) what was the average price of a two bedroom apartment in downtown new york city in 2023? (Round your answer to two significant digits.)
How fast was the price increasing?
___ million dollars per year
Solution
To calculate the average price of a two-bedroom apartment in 2023, we need to first determine the value of corresponding to the year 2023. Since represents 1994:
The price function is given as:
Step 1: Calculate
Substitute into the equation:
Evaluate this using a calculator:
Using :
The average price of a two-bedroom apartment in downtown New York City in 2023 is approximately 34 million dollars.
Step 2: How fast was the price increasing in 2023?
The rate of change of the price is given by the derivative of :
Substitute :
Using :
The price was increasing at a rate of approximately 5.5 million dollars per year in 2023.
Final Results:
- Average price in 2023:
- Rate of increase in 2023:
Would you like further details or explanations?
Here are 5 related questions for exploration:
- How does the rate of change vary with time ?
- What was the average price in 1994?
- How would the model change if represented a different year?
- What does the exponential growth rate imply about housing markets?
- How accurate is this model for predictions beyond 2004, given its domain of validity?
Tip: Exponential growth models can rapidly diverge from reality for long-term predictions; always assess their assumptions!
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Exponential Functions
Derivative Calculations
Growth Rate Analysis
Formulas
Exponential function p(t) = 0.33e^(0.16t)
Derivative of exponential function p'(t) = 0.33 * 0.16 * e^(0.16t)
Theorems
Properties of Exponential Functions
Derivative Rules for Exponential Functions
Suitable Grade Level
Grades 11-12
Related Recommendation
Exponential Regression of Apartment Prices in NYC (1994-2004)
Exponential Regression Model for NYC Apartment Prices from 1994 to 2004
Exponential Regression Model for NYC Apartment Prices from 1994 to 2004
Exponential Growth: Median Home Price Calculation Over Time
Exponential Growth of Home Prices: $174,000 Increasing by 7% per Year