Exponential Functions Review

Front

What is the growth factor (multiplier) for a radioactive sample that loses 1/4 of its mass every hour?

Back

3/4

Front

Write the equation for a cell that triples in number every hour, starting with 6 cells.

Back

Front

In an exponential function, what does 'a' represent?

Back

The y-intercept (Initial Value)

Front

In an exponential function, what does 'b' represent?

Back

The common ratio (Multiplier)

Front

What type of pattern do linear functions have?

Back

Adds or subtracts by the same number every time.

Front

Define an exponential function.

Back

Front

What is the general form of an exponential growth function?

Back

Front

What is the difference between exponential growth and exponential decay?

Back

Exponential growth increases over time, while exponential decay decreases over time.

Front

If a population doubles every 5 years, what is the growth factor?

Back

2

Front

How do you find the y-intercept of an exponential function?

Back