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I just need someone to make sure I got my function correct:

In 1990, the population of Austin, Texas, was 494,2940 During the next 10 years, the population increased by about 3% each year. Write a model giving population P (in thousands) of Austin t years after 1990.

I think the function would be \(P=10(1.03)^t\)

Is that right?

 Dec 5, 2016

Best Answer 

 #1
avatar+33661 
+5

No. That would make the population in 1990 equal 10.

 

You should have P = 4942.940*1.03t

 

(That's in thousands)

.

 Dec 5, 2016
 #1
avatar+33661 
+5
Best Answer

No. That would make the population in 1990 equal 10.

 

You should have P = 4942.940*1.03t

 

(That's in thousands)

.

Alan Dec 5, 2016
 #2
avatar+445 
+5

Thanks. I felt like it was wrong, I just didn't know what. laugh

DerpofTheAbyss  Dec 5, 2016

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