1) graph crosses the y-axis at (0,1)

2) when b > 1, the graph increases

3) when 0 < b < 1, the graph decreases

4) the domain is all real numbers

5) the range is all positive real numbers (never zero)

6) graph passes the vertical line test ---> it is a function

7) graph passes the horizontal line test ----> its inverse is also a function.

8) graph is asymptotic to the x-axis -----> gets very, very close to the x-axis but does not touch it or cross it.

1) y = b

2) y = - b

3) y = b

4) y = b

first draw a graph of y = b

5) y = b

The function is defined by f(x) = e

The inverse of the exponential function is the Logarithmic function.

Graph Dictionary

Home Page

GMAT

GRE

1st Grade

2nd Grade

3rd Grade

4th Grade

5th Grade

6th Grade

7th grade math

8th grade math

9th grade math

10th grade math

11th grade math

Precalculus

Worksheets

Chapter wise Test

MCQ's

Math Dictionary

Graph Dictionary

Multiplicative tables

Math Teasers

NTSE

Chinese Numbers

CBSE Sample Papers