Math Problem Statement
The population of a city grows at a rate of 2,000 people per year. If the population is initially 100,000 people, which of the following equations represents the population (P) in terms of the number of years (t)?
Question 6Answer
a.
P = 2,000t + 100,000
b.
P = 2,000t - 100,000
c.
P = 100,000t + 2,000
d.
P = 100,000t - 2,000
Solution
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Math Problem Analysis
Mathematical Concepts
Linear Growth
Algebra
Linear Equations
Formulas
P(t) = rate × t + initial population
Theorems
Slope-Intercept Form
Suitable Grade Level
Grades 6-8
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