Posted by **mike** on Sunday, March 11, 2012 at 3:41am.

The Environmental Protection

Agency (EPA) monitors air quality in U.S. cities.

The function f gives the annual number of days with

unhealthy air quality in Los Angeles, California, for

selected years.

X: 1995 1997 1999 2000 2003

f(x):113 60 56 87 88

(a) Find F(1995)and interpret your result.

(b) Identify the domain and range of f.

- algebra -
**Reiny**, Sunday, March 11, 2012 at 8:50am
from your chart, F(1995) = 113

domain: {1995,1997,1999,2000,2003}

range: {113,60,56,87,88}

Domain is the set of x values

range: the set of y values.

## Answer This Question

## Related Questions

- Government US - 33. Which of the following is correct about environmental policy...
- Algebra - Paul charges people $25 to test the air quality in their homes. The ...
- Math - 1.) Air pollution: According to the South Coast Air Quality Management ...
- Math - The pric of a certain commodity is a function of supply and demand. The ...
- math - The price of a certain commodity is a function of supply and demand. The ...
- geology - I need help finding the BP ages of : (when the present year is 1950) ...
- Statistics - According to Pew Research, the contact rate (probability of ...
- chemistry - The environmental protection agency (EPA) wanted to study the ...
- algebra - In 1995, the life expectancy of males in acertain country was 67.5 ...
- algebra help - The line graph below shows the number of stray dogs in a certain ...

More Related Questions