1 / 14

# 6.3 Logarithmic Functions - PowerPoint PPT Presentation

6.3 Logarithmic Functions. Change exponential expression into an equivalent logarithmic expression. Change logarithmic expression into an equivalent exponential expression. Domain of logarithmic function = Range of exponential function =.

I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.

## PowerPoint Slideshow about '6.3 Logarithmic Functions' - mina

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.

- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript

### 6.3Logarithmic Functions

Change logarithmic expression into an equivalent exponential expression.

Range of logarithmic function = Domain of exponential function =

y function == x

(0, 1)

(1, 0)

y function == x

(0, 1)

(1, 0)

a > 1

1. The x-intercept of the graph is 1. There is no y-intercept.

2. The y-axis is a vertical asymptote of the graph.

3. A logarithmic function is decreasing if 0 < a < 1 and increasing if a > 1.

4. The graph is smooth and continuous, with no corners or gaps.

( function =e, 1)

(1, 0)

x function = = 3

(e + 3, 1)

(4, 0)

The Common Logarithmic Function function =

(base=10)