Solve the problem.The population of City A was about 679 thousand in 2007 and has decreased by about 6 thousand per year since then.(i) Complete the table below to help find an expression that stands for the population of City A (in thousands) at t years since 2007. Show the arithmetic to help you see a pattern.(ii) Evaluate the expression that you found in part (i) for  What does your result mean in this situation?

A. (i)

(ii) 696; The population of City A will be about 696 thousand in 2030.

B. (i)

(ii) 650; The population of City A will be about 650 thousand in 2030.

C. (i)

(ii) 541; The population of City A will be about 541 thousand in 2030.

D. (i)

(ii) 817; The population of City A will be about 817 thousand in 2030.


Answer: C

Mathematics

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