Answer:

Step-by-step explanation:
Given that the population of a city increased steadily over a ten-year span. The following ordered pairs show the population x and the year y over the ten-year span in the form (x, y) for specific recorded years.
x y
2500 2001
2650 2002
3000 2004
3500 2007
4200 2011
Slope 0.005865485
Intercept 1986.406413
So regression line is

When population = 15000

Answer:
need points
Step-by-step explanation:
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Answer:
C is correct
Step-by-step explanation:
Answer:
8 cm
Step-by-step explanation:
divide 400 by 50 which is 8.