Part 3
| Test 4
| Time: 1 hour
|
-
- Solve the following equation for x:
-
- Solve the following equation for x:
- What is the common domain of the two functions?
- A certain town in Texas had a population of 400,000 in 1950,
and a population of 300,000 in 1990.
- Derive the population equation.
- What was the population in 1980?
- Find the special parabola
that contains
the points (-1,-6), (2,-3), and (3,-14).
-
- Find the inverse of the function
. - Give the domain and range for f(x) and
.
If you would like to check your answers, click on Answer.
If you would like to practice another Part 3 exam, click on Next Exam.
If you would like to practice on exams for Parts 1, 2 or 4, click on
Menu. It will take you back to the original menu.
Sun Jun 22 21:31:39 MDT 1997
Copyright © 1999-2004 MathMedics, LLC. All rights reserved.
Math Medics, LLC. - P.O. Box 12395 - El Paso TX 79913 - USA