Unit 1, Activity 2, Functions and their Graphs
Blackline Masters, Advanced Math – PreCalculus
Page 19
Louisiana Comprehensive Curriculum, Revised 2008
f)
On which intervals is
f(x)
positive?
g)
Describe the endbehavior of
f(x).
5.The sketch below shows part of the graph of
y = f(x)
which passes through the points
A(1,3), B(0, 2), C(1,0), D(2, 1), and E(3, 5).
a) On which intervals is
f(x)
increasing?
b) On which intervals is
f(x)
decreasing?
c) What are the zeros?
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 Fall '08
 GERMAN
 Calculus, PreCalculus, Louisiana Comprehensive Curriculum

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