Vertex to Standard
Convert from vertex to standard:
y = (x - 4)2 -1
y = x2 - 8x + 15
Convert from standard to vertex form.
y = x2 + 4x + 2
y = (x + 2)2 - 2
y = 3(x + 2)2 + 3
Stretch or shrink?
Stretch
Tails
What is the capital of Mexico?
Mexico City
Convert from vertex to standard:
y = (x + 1)2
y = x2 + 2x + 1
Convert from standard to vertex form.
y = 2x2 + 4x + 1
y = 2(x + 1)2 - 1
y = 3(x + 2)2 + 3
Horizontal transformation?
Move left 2
Pick odds or evens.
Evens.
What color are Mickey Mouse's shorts?
Red
Convert from vertex to standard:
y = 3(x + 2)2 + 3
y = 3x2 + 12x +15
Convert from standard to vertex form.
y = x2 - 6x + 7
y = (x - 3)2 - 2
y = 3(x + 2)2 + 3
Vertical transformation?
Move up 3
Pick one color from the Korean Flag.
Blue
What body of water is directly west of California?
Pacific Ocean
Convert from vertex to standard:
y = -(x - 5)2 - 9
y = -x2 +10x - 34
Convert from standard to vertex form.
y = -2x2 - 4x - 3
y = -2(x +1)2 -1
y = 3(x + 2)2 + 3
State the vertex.
(-2, 3)
Pick a number 1-10
7
What is the chemical symbol for gold?
Au
Convert from vertex to standard:
y = -2(x + 3)2 + 5
y = -2x2 - 12x - 13
Convert from standard to vertex form.
y = (-1/2)x2 + 2x + 2
y = (-1/2)(x - 2)2 + 4
y = 3(x + 2)2 + 3
Is the vertex a max or min?
Minimum
Choose any letter of the English alphabet.
R. (Duh)
Who wrote The Call of the Wild?
Jack London