STAAR Review 10 Exponential Functions

Front

What is an exponential function?

Back

Front

What does the base of an exponential function indicate?

Back

Front

What is the general form of an exponential growth function?

Back

Front

What is the general form of an exponential decay function?

Back

Front

How do you identify an exponential function from a graph?

Back

An exponential function graph shows a rapid increase or decrease, forming a curve that approaches the x-axis but never touches it (asymptotic behavior).

Front

What is the significance of the initial value in an exponential function?

Back

Front

What does the exponent in an exponential function represent?

Back

The exponent in an exponential function represents the number of time intervals (e.g., years, rounds) over which growth or decay occurs.

Front

How can you model real-world situations using exponential functions?

Back

Real-world situations like population growth, radioactive decay, and interest accumulation can be modeled using exponential functions by identifying the initial value and growth/decay rate.

Front

What is the compound interest formula?

Back

Front

What is the difference between linear and exponential growth?

Back

Linear growth increases by a constant amount over equal intervals, while exponential growth increases by a constant percentage, leading to faster growth over time.