Pre-Calculus 12 Date;
Section 9.2: Analyzing Rational Functions Page l on
. Last day we looked at graphs of rational functions that had vertical asymptotes. We also found that the vertical
asymptote of the graph of a rational function was always found b
Pre-Calculus 12
Section 5.1: Graphing Sine and Cosine Functions
Date:
Page 1 of4
Do you remember how to
nd the sine value at any
given angle?
How about nding the
cosine value at any given
angle?
We will use these facts to
help us graph these
funct
. 2. ' i n RadicalE nations Gra hicall
Solve the equation x 5 =
w x+
hen using graphing technolog
Algebraic: x 5 = Jx + 7
Graphically: x - 5 = «ix + 7
Y1 =
Y2=
Window: [ , ] [ ]
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Page 2 of4
7 algebraically rst and then using graphing 1
lrc-(lalculus 12 D3135
. . . . P 1 f4
Sectlon 9.]: Rational Functions Usmg Transformations age 0
Recall that a rational function can be written in the form where p(::) and 40:) are
polynomial expressions and also q(x) at 0. You have seen some of these i
Lets put what you learned last da
abl
MEL Determine a sinusoidal
Transformations of Sinusoidal Functions Part 2 3° 1 0
y in Section 5.2 part I to good use today. Here you will need to be
e to look at a graph and then determine the sinusoidal equation
PIe-Caleulus 12
Section 5.3: The Tangent Function
g . How c
how t an we graph out the tangent graph? Lets use the data we know about SINE and COSINE 311d
angent 18 related to both of them.
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Page 1 of 4
By the Wa)...how is tangent related to s