FNGR 1 | Lesson 1 | Practice 2 Solutions

  1. Exponential Decay, multiplying by \(\dfrac{1}{3}\)
  2. Exponential Growth, mulitiplying by \(1.1\)
  3. Exponential Growth, multiplying by \(8\)
  4. Exponential Decay, multiplying by \(\dfrac{1}{5}\)
  5. Exponential Growth, multiplying by \(3.5\)
  6. Given the general function \(f(x) = ar^x\), where r is the multiplier.  If \(r >1\) then it is growth.  If \(0<r<1\) then it is decay.
  7. Exponential will grow faster.

Return to Practice (Growth or Decay)

Go onto Lesson 2 : Identifying Exponential Growth and Decay