Algebra 1 Exponential Review

The value of a new car is $50000. It LOSES 15% of its value every year. Which of the following functions g(t) models the value of the car after t years?

The number of people who attend a festival DOUBLES each year. At the first year of the festival, 2000 people attend the festival. What kind of function best describes the number of people who attend the festival each year?

• an increasing LINEAR function

• an increasing EXPONENTIAL function

• an decreasing LINEAR functio

• a decreasing EXPONENTIAL function

The graph of an exponential function y=f(x) is shown.

Which of the following could be the equation of f(x)?

Determine whether the table represents an exponential growth function, an exponential decay function, or neither.

• exponential growth

• exponential decay

• neither

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A town has a population of 10,000. The population increases by 3.2% each year. Which function models the town's population.

• 36
• 6
• 1

• 0