King Fahd University of Petroleum and Minerals

Faculty of Science Per-Year Math Program

Math 002 - Term 032

Recitation hour (4.2 & 4.3)

 

Question1:

 

For the function

 

1)     sketch the graph of

2)     find the intercept and the intercept

3)     find the range

4)     find the asymptote(s)

5)     find the inverse function

 

 

Question2:

 

For functions

 

1)     sketch the graph of

2)     find , if any, the intercept and the intercept

3)     find the domain

4)     find the asymptote(s)

5)     find the inverse function

 

Question3:

 

The graph of an exponential function passes through the point, find the value of.

 

Question4:

 

If a bacteria population starts with 100 bacteria and doubles every three hours, then the number of bacteria after hours is .

When will the population reach 6400?