1.   Identify the growth factor in the equation p = 682,363 × 1.08n where p is the population and n is the number of years after 2001.
    A. 1.08 B. n
    C. p D. 682,363
    Hint

  2.   Suppose your parents buy a new car for $21,000. What will the value of the car be in 5 years if the car depreciates by 10% each year.?
    A. $12,400 B. $11,160
    C. $10,044 D. $15,309
    Hint

  3.   Use the following table to find the amount of medicine remaining in the bloodstream after n hours.
   
    A. 0.85n B. 425 × 0.85n
    C. 500 × 0.85n D. 0.85 × 500n
    Hint

  4.   Which equation represents exponential decay?
    A. y = 63 × 0.4x B. y = 63 × 4x
    C. y = · 63x D. y = 63 × 4.4x
    Hint

  5.   Find the table that does not represent an exponential equation.
    A.
    B.
    C.
    D.
    Hint



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