Section 1.2: The graph of a function

1. Review the rectangular coordinate system and the distance formula.
2. Study intersections of graphs, the vertical line test, and intercepts.
3. Sketch and use graphs of quadratic functions in applications.

Annotated slides for Section 1.2.

• Math_1231_slides_1_2_notes.pdf

Please watch the following videos with the prerecorded content for Section 1.2.

1. Cartesian coordinate system
2. Distance formula
3. The graph of a function
4. Intercepts
5. Power, polynomial and rational functions
6. Graphing quadratic functions
7. Intersections of graphs