(02/05) 4th Pd. Graphing Exponential Function Flashcard

Front

Domain and range of the function y=2^x?

Back

Domain: (−∞,∞), Range: (0,∞)

Front

This is an example of...

Back

an increasing exponential function

Front

This is an example of..... Options: exponential decay, exponential growth, constant change, a linear function

Back

exponential decay

Front

Classify
 f(x)=4/5(.8)^x-9
Options: Exponential Growth, Exponential Decay

Back

Exponential Decay

Front

What transformations have occurred on the graphs from the parent function to the transformed function? Use the graph given.

Back

Reflection across the asymptote, stretch by a factor of 3, vertical shift down 7

Front

What is the horizontal asymptote of the exponential function?

Back

y = 3

Front

End behavior of the graph?

Back

The end behavior of the graph is x →∞, f(x) →2 and x→⁻∞, f(x) →∞

Front

Back

Answer explanation

y=k

Front

Describe how f(x) is transformed to describe g(x).

Back

The function f(x) would be translated up 1.