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# Angry Birds Parabolic Edition

For Algebra II
by

## Natasha Bitra

on 18 April 2015

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#### Transcript of Angry Birds Parabolic Edition

Black Bird
Maximum Height: 28 yards
Axis of Symmetry: x=28
Distance Traveled: 34 yards
Blue Bird
Maximum Height: 36 yards
Axis of Symmetry: x=10
Distance Traveled: 12 yards
Yellow Bird
Red Bird
Who hit the pigs?
Comparing the Flight Paths
Red Bird: flew the highest
Black Bird: flew the longest
y= a(x - p)(x - q)
p=0
q=18 y=-2/9(x-0)(x-18)
a= -2/9
Red Bird hit King Pig who was
located at (17, 24)
The Parabolic Edition
Given Points: (4,0) and (38,0)
(38 + 4)/2 = 21
Vertex = (21,28)

Equation: y=-x^2 + 20x - 64
x= -b/2a; x=-20/2(-1)= 10
y=-1(10)^2 + 20(10) - 64 = 36
Vertex: (10, 36)
Maximum Height: 18 yards
Axis of Symmetry: x=9
Distance Traveled: 18 yards
Maximum Height: 49 yards
Axis of Symmetry: x=12
Distance Traveled: 12 yards
x: 6, 7 , 8 , 9 , 10, 11, 12, 13 , 15, 16,
y: 0, 24, 33, 40, 45, 48, 49, 48
Complete the table: 15 , 16 , 17 , 18
48, 45, 24, 0
Keep counting up for x, follow the pattern down for y
Blue Bird hit Mustache Pig who was located at (13, 27)
Full transcript