ms. cox lakeside high school 2014 sat prep. four step strategy step 1. estimate the question’s...
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Ms. CoxLakeside High School2014
SAT PREP
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Four step strategy
Step 1. Estimate the question’s difficulty
Step 2. Read the question.
Step 3. Skip or do.
Step 4. Look for the fastest approach.
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Divisibility and Remainders Pick a specific number that satisfies the
description. Examples.
1. When z is divided by 8, the remainder is 5. What is the remainder when 4z is divided by 8?
2. When n is divided by 12, the remainder is 0. What is the remainder when 2n is divided by 6?
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Examples Page 694, #5 Page 479, # 18
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Special functions Page 390 (#3 , 4) Page 478, #15 Page 576 (#8), page 577 (#11) Page 694 (#4)
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Geometry Special Triangles
o Area (of triangle)
Geometric probability
Triangle Inequality
Multiple and strange figures
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Triangles Angles sum to 180
Area = ½ (base) (height)
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Special triangles Equilateral Triangles
All interior angles are 60 degrees and all sides are of equal length.
Isosceles TrianglesTwo sides have equal length and the
angles facing these sides are equal.
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Special triangles
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Special Right Triangles The Isosceles Right triangle.
1
1
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30-60-90 Triangle
x2x
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SOH – CAH - TOA
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Triangle Examples Page 77, #4, #7 Page 391, # 5, 6 Pg 426 Page 579, # 19 Page 673, #6 Page 708, #7
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RatesDistance = rate X time
Amount work accomplished = rate of work X time worked
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Rate Examples p 392, #9 and 10 Page 709, #15
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Linear Equations
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examples Page 578, # 18 Page 590, #5
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Quadratic functions
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Zeroes, x-intercepts, roots
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Examples Page 427, # 1, 2 Page 477, #9 Page 675, # 14