### Concept (1)

There are certain functions, such as exponential functions, that have many applications to the real world and have useful inverse functions. Graphing exponential functions is used frequently, we often hear of situations that have exponential growth or exponential decay. The inverses of exponential functions are logarithmic functions. The graphs of exponential functions are used to analyze and interpret data.

### Sample Problems (8)

Need help with "Exponential Functions and their Graphs" problems? Watch expert teachers solve similar problems to develop your skills.

Graph:

f(x) = 2x
###### Problem 1
How to graph an exponential function with a base greater than one.

Graph:

f(x) = (½)x
###### Problem 2
How to graph an exponential function with a base less than one.

Graph:

f(x) = 10x − 2 + 1
###### Problem 3
How to graph a transformation of an exponential function.
###### Problem 4
How to graph exponential growth functions.
###### Problem 5
How to graph exponential decay functions.
###### Problem 6
How to describe transformations of exponential functions in words.
###### Problem 7
How to determine exponential growth or decay.
###### Problem 8
How to use two points to write an exponential function containing the points.