19. A certain herd of cattle grows exponentially. At year t= 5, there were 75 cattle. At year 1= 8, there were 120 cattle in the herd. a. Write an equation that models this situation to find the population P at year t. b. What is the growth factor in your equation? What is the annual growth rate?

19. A certain herd of cattle grows exponentially. At year t= 5, there were 75 cattle. At year 1= 8, there were 120 cattle in the herd. a. Write an equation that models this situation to find the population P at year t. b. What is the growth factor in your equation? What is the annual growth rate?

Algebra and Trigonometry (MindTap Course List)

4th Edition

ISBN:9781305071742

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter4: Exponential And Logarithmic Functions

Section4.CR: Chapter Review

Problem 12CC

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19. A certain herd of cattle grows exponentially. At year t= 5, there were 75 cattle. At year t 8,
there were 120 cattle in the herd.
a. Write an equation that models this situation to find the population P at year t.
b. What is the growth factor in your equation? What is the annual growth rate?

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