Working with exponential functions

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SUMMARY

The discussion centers on constructing exponential functions based on specific criteria. The user successfully derived the function f(x) = 3^(x+1) for an exponential function with a y-intercept of 3 and a horizontal asymptote at y=0. Additionally, an alternative function f(x) = 3e^x was suggested, which also meets the specified conditions. The conversation emphasizes the importance of understanding the base equation f(x) = a^(x+h) + k in formulating exponential functions.

PREREQUISITES
  • Understanding of exponential functions and their properties
  • Familiarity with the base equation f(x) = a^(x+h) + k
  • Knowledge of horizontal asymptotes in graphing
  • Experience with y-intercepts and their significance in function graphs
NEXT STEPS
  • Explore the derivation of exponential functions from given conditions
  • Learn about the implications of horizontal asymptotes in exponential growth
  • Study the differences between various forms of exponential functions
  • Practice graphing exponential functions with different parameters
USEFUL FOR

Students studying algebra, mathematics educators, and anyone interested in mastering the concepts of exponential functions and their graphical representations.

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Homework Statement


Write the function for each graph described. Exponential function with y-intercept of 3 and horizontal asymptote of y=0

Homework Equations


None

The Attempt at a Solution


I used the base equation f(x)=a^(x+h) + k to get f(x) = 3^(x+1)

Was this right? Also, I used guess and check to solve this is there a better thought process I could use?
 
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Well that satisfies the conditions. You could have also had f(x)=3ex.
 

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