Solve the problem.
-The table shows the population of a city for five years.
This data was used to develop the quadratic equation , which models the population of the city y in millions in the year x, where x = 0 represents 2007, x = 1 represents 2008, and so on. Use the model to find the estimated population in the year 2009.
A) 1,490,000,000,000
B) 1,490,000
C) 65,538,000
D) 66,822,000
Correct Answer:
Verified
Q238: Factor completely. If the polynomial is prime,
Q239: Solve the equation.
-(x - 3)(x + 5)
Q240: Solve the equation. Q241: Solve the equation.
-3
-9k2 - 49 = 0
A)
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