Exponential Function Review Part B

• 50

• 35

• 25

• 20

• The equation represents a function with an exponential decay of 45%.

• The equation represents a function with an exponential decay of 55%.

• The equation represents a function with an exponential growth of 45%.

• The equation represents a function with an exponential growth of 55%.

The population of a colony of bacteria cells grows with time. The table shows the population of cells on each day for 6 days. What type of data are the population of cells as a function of time?

• Exponential

• Linear

• Quadratic

• Sinusoidal

Mark and Jeremy recorded the distance they traveled from Mark’s home at certain times

on a recent road trip. What type of relationship does the data in the table represent?

• exponential

• linear

• quadratic

• sinusoidal

• The domain and range are both the set of all real numbers.

• The domain is the set of all real numbers and the range is the set of all negative real

  numbers.

• The domain is the set of all real numbers and the range is the set of all real numbers

  less than or equal to –4.

• The domain is the set of all real numbers greater than 0 and the range is the set of all

  real numbers less than 0.