The following equation:

The following equation:

P= 146t + 12600 gives the total population, P, of a small city t years after 2019. Use the equation to determine when (what year) the population reached a population of 15958 people.

Answer:

The population reached a total of 15958 people in the year ____

A function assigns the values. The population reached a total of 15958 people in the year 2042.

What is a Function?
A function assigns the value of each element of one set to the other specific element of another set.

Given that the total population, P, of a small city t years after 2019 is given as P= 146t + 12600. Now, using the equation to determine when (what year) the population reached a population of 15958 people will be,

P = 146t + 12600

15958 = 146t + 12600

15958 – 12600 = 146t

146t = 3358

t = 3358/146

t = 23

Now, since the population is calculated after 2019. Therefore, the year will be,

Year = 2019 + 23 = 2,042

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