Posted by **Anonymous** on Tuesday, February 19, 2013 at 2:45am.

1984-1994 the equation the number of aids cases can be modeled by the equation

C(x)=3034x^2+14,018x+6400

X represents years after 1984 estimate the year when 200,000 aids cases had been diagnosed.

- college algebra -
**Anonymous**, Tuesday, February 19, 2013 at 6:03am
X=1990

- college algebra -
**Reiny**, Tuesday, February 19, 2013 at 9:37am
3034x^2+14,018x+6400 = 200000

3034x^2+14,018x - 193600 = 0

use the formula, you are just dealing with large numbers, I got

x = 6.005 or a negative

so adding 6 to 184 --->1990

## Answer This Question

## Related Questions

- college algebra - 1984-1994 the equation the number of aids cases can be modeled...
- Algebra - The cumulative number of AIDS cases C in the United States from 1982...
- math - AIDS Cases From 1993 to 2003 the cumulative number N of AIDS cases in ...
- algebra - The projected number of men and women enrolled in US colleges, in ...
- Calc - A model for the food-price index (the price of a representative "basket" ...
- Calculus - A model for the food-price index (the price of a representative "...
- algebra - THE FUNCTION D(X) MODELS THE CUMULATIVE NUMBER OF DEATHS FROM A ...
- Algrebra - Please advise on the following: From 1993 to 2003 the cumulative ...
- Statistics - In 1972, there were 3.4 trillion cigarettes purchased worldwide, ...
- algebra - From 1993 to 2003 the cumulative number N of AIDS cases in thousands ...

More Related Questions