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Algebra
Pregunta

A city's population in the year \( x = 1970 \) was...

A city's population in the year \( x = 1970 \) was \( y = 1,644,000 . \) In 1950 the population was  1,646,000 .  

Compute the slope of the population growth (or decline) and choose the most accurate statement from the following: 

The population is decreasing at a rate of 250 people per year. 

The population is decreasing at a rate of 150 people per year. 

The population is increasing at a rate of 150 people per year. 

The population is decreasing at a rate of 100 people per year. 

The population is increasing at a rate of 250 people per year. 

The population is increasing at a rate of 100 people per year. 

Answer

The population is decreasing at a rate of 100 people per year. 

Solución
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