Algebra 2H
6.5/6.6 graphing WS day 2
1. 2 x 5 + 12 x 4 + 16 x 3 12 x 2 18 x = 0
Using the FTA, how many total roots _ How many imaginaries: _
Rationals: _
(Write their multiplicity below them.)
Irrationals _ (Write their multiplicity below them.)
2. x 6 1
Introduction to Conic Sections
Algebra 2H
conic section
While some conic sections are functions, not all of them are. Sometimes it is
necessary to use two functions to graph a conic section. The Zsquare function in
your zoom menu is also useful when viewi
Do not using the graphing functions!
Using your graphing calculator:
a) Identify the leading coefficient
b) Identify the degree.
c) Describe the end behavior
d) Determine the local maximums and minimums.
e) State the increasing and decreasing intervals.
G
6-4 Factoring Polynomials Day 1
Grouping and factor th
Algebra 2H
GCF-
Factor Th-
_
When factoring, ALWAYS look for the Greatest Common Factor (GCF) first!
Ex 1:
A.
4x2 - 108x
B.
Factor by grouping.
Ex 1 Factor x3 + 2x2 - 9x - 18
Ex 2 Factor ax - bx - by
Ellipse and Hyperbolas
10-3 and 10-4
name_
Do all work on separate paper. There is not enough room here to show what you need to show : )
-Find the constant sum/difference of an ellipse/hyperbola with the given foci and point on the figure.
1
F 1 (40, 0),