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Algebra: Writing Exponential Growth and Decay Functions

Write exponential functions in the form f(x) = ab^x (where b is a rational number) to describe problems arising from mathematical and real-world situations, including growth and decay. Based on TEKS standard A.9(C). Made in cooperation with Mathy Cathy!

  1. Which exponential function represents the relationship shown in the table?
  2. Which function can be used to find the number of bacteria present at the end of h hours?
  3. … and 9 more awesome questions! Check them out by clicking “Play”.