September 09, 2015
Precalc (1-3) Continuity, End Behavior & Limits
~ Use limits to determine the continuity of
a function and apply the Intermediate
Value Theorem to continuous functions.
~ Use limits to describe end behavior of
functions.
September 09, 2
November 01, 2015
Review Problem
State the number of possible real zeros and
turning points of g (x) = x 5 5x 3 6x. Then
determine all of the real zeros by factoring.
November 01, 2015
For f (x) = x(3x + 1)(x 2) 2, determine the zeros and
state the multip
October 14, 2015
Functions (1-6)
(f+g)(x) = f(x) + g(x)
(fg)(x) = f(x) g(x)
(f-g)(x) = f(x) - g(x)
October 14, 2015
f(x) = 3x + 8
g(x) = 2x - 12
Find f + g and f - g and their domains.
October 14, 2015
2
f(x) = 5x -4x
g(x) = 5x+1
Find f + g and f - g and
October 28, 2015
Power & Radical Functions Day 1 (2-1)
~ Graph and analyze power functions
A power function is any function of the form
a and n are nonzero constant real numbers
It is also a monomial function because it
has just one term.
October 28, 2015
August 30, 2015
Precalculus (1-2)
~ Use graphs of functions to estimate
function values and find domain, range, and
intercepts.
~ Explore symmetries of graphs and identify
even and odd functions.
August 30, 2015
Determine whether 2y + 5x = 7 represents y
November 30, 2015
Nonlinear Inequalities (2-6)
~ Solve polynomial inequalities.
~ Solve rational inequalities.
New Vocab
polynomial inequality
sign chart - number line with intervals showing
the sign of the function
rational inequality
November 30, 2015
T
October 16, 2015
Precalc (1-7) Inverse Relations & Functions
~ Use the horizontal line test to determine
inverse functions.
~ Find inverse functions algebraically and
graphically.
Inverse relations - exist iff one elation contains
(a,b) and the other cont
September 14, 2015
Precalculus (1-4)
- Determine intervals for increasing and
decreasing; maxima & minima.
- Determine the average rate of change.
September 14, 2015
e a si n
re a
Inc
Decr
sin
g
Constant
g
September 14, 2015
f(x)=2x3
Where is function inc
August 30, 2015
Precalculus (1-1) Functions
~ Describe subsets of real numbers.
~ Identify and evaluate functions and state
their domain.
August 30, 2015
Hierarchy of
Numbers
Natural
Irrational
Real
Whole
Rational
Integer
August 30, 2015
Set-Builder Notat
October 13, 2015
Objective:
Determine how changes in the equation of the
parent function influence the graph.
October 13, 2015
3-2 Families of Graphs
Parent Function y = f(x) c>0
Change in Parent Function
y = -f(x)
y = f(-x)
y = f(x) + c
y = f(x) - c
y =