Posted by Allen Olsen on 5/15/2019
Objective: Find the vertex, focus, directrix and focal width of parabolas.
HW: Sect. 8.1, pp. 570 - 71:
1 - 10; 11 - 29 (odd). Use the diagram on page 565, and especially look at the tables at the bottom of pages 566 and 567.
If you get stuck on these problems, look in the TEXTBOOK and READ or SKIM Section 8.1 for the definitions of terms or for examples that can show you how to do these problems.