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WARM UP FEBRUARY 10, 2014. Write the rule for the composition ( x,y ) → (-x,-y) → ( -y, -x) 2. Write the rule for the composition ( x,y ) → (x-6, y+4) → (x, -y). EOCT. Which equation is equivalent to 6(x + 4) = 2(y + 5) when solved for y? y = x + 3 y = x + 5 y = 3x + 7 y = 3x + 17. - PowerPoint PPT Presentation
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WARM UP FEBRUARY 10, 2014
1. Write the rule for the composition (x,y) → (-x,-y) → ( -y, -x)
2. Write the rule for the composition (x,y) → (x-6, y+4) → (x, -y)
EOCTWhich equation is equivalent to 6(x + 4) = 2(y + 5) when solved for y?
A. y = x + 3B. y = x + 5C. y = 3x + 7D. y = 3x + 17
TESTS
PROPERTIES of QUADRILATERIALS
What makes a quadrilateral?
QUAD means four
LATERAL means side
NAME SOME!
• Parallelogram• Rectangle• Rhombus• Square• Kite• Trapezoid• Isosceles Trapezoid
Two lines are congruent if they are the same length
Two angles are congruent if the measures are the same
If something is bisected it creates two equal parts
Supplementary angles add up to be 180º
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