Exponential Equations from Tables and Graphs

Front

Back

The initial value/y-intercept.

Front

If a NCAA tournament starts with 64 teams and half are eliminated each round, what is the exponential equation representing the number of teams left after x rounds?

Back

Front

Which equation matches the graph of an exponential growth function?

Back

Front

Back

2.

Front

Write the exponential equation that represents the graph with a starting value of 12 and a decay factor of 0.5.

Back

Front

What is the general form of an exponential function?

Back

Front

Back

The growth or decay factor/multiplier.

Front

How do you determine the y-intercept of an exponential function from its equation?

Back

Front

What happens to the graph of an exponential function as x approaches infinity if b > 1?

Back

The graph increases without bound.

Front

What happens to the graph of an exponential function as x approaches infinity if 0 < b < 1?

Back

The graph approaches zero.