Unit Objectives

After you have completed this unit, you will be able to:

1. Define and analyze functions, relations, and inverse functions and relations.
2. Determine domain and range of functions and relations.
3. Solve and graph linear equations and inequalities.
4. Find and apply slope of a line.
5. Write and graph the equation of a line.
6. Graph the function f(x) = x².
7. Investigate the effects of changes each of the three values (a, h, k) make on the parent function.
8. Solve quadratic equations.
9. Analyze the discriminant.
10. Graph quadratic functions including zeros, minimum and maximum values.
11. Determine quadratic equations given specific information.