Homework Review

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Homework Review
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End Behavior

• Figuring out what y-value the graph is going
  towards as x gets bigger and as x gets smaller.

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End Behavior

• (like your left arm)
• (like your right arm)

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End Behavior

• If the graph is going UP, the y-value is
  approaching .
• If the graph is going down, the y-value is
  approaching .
• If the graph is getting closer and closer to an
  asymptote, the y-value is approaching that number.

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Describe the End Behavior
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Describe the End Behavior
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Describe the End Behavior
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Describe the End Behavior
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Describe the End Behavior
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Describe the End Behavior
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Coordinate Algebra
UNIT QUESTION How can we use real-world
situations to construct and compare linear and
exponential models and solve problems? Standards
MCC9-12.A.REI.10, 11, F.IF.1-7, 9, F.BF.1-3,
F.LE.1-3, 5
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Topics for Unit 3a

• Function Notation and Functions
• Intersections of Graphs
• Combinations of Functions
• Characteristics of functions
• Properties domain and range, increasing and
  decreasing, intercepts, max and min, end behavior
• Rate of Change
• Sequences

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It's time for some Trashketball!!!
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Function or Not a Function?
1.

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Write the closed formula of the sequence 3, 7,
11, 15, 19
2.

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Give the domain of the function.
3.

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Give the range of the function.
4.


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Calculate the rate of change from (4, 8) to (6,
12).
5.

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Calculate the average rate of change from x12 to
x23.
6.

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-1, 2, 7, 14, 23
Find the first 5 terms of an n2 2.
7.

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an5(2)(n 1)
Write the explicit formula of the following
sequence... 5, 10, 20, 40, 80,
8.

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9
Find f(3) from the graph.
9.

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2
If f(x) 2x2 3x -7, find f(-3)
10.
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Review SheetStudy!!!
HOMEWORK