Parts of Quad
f(x) = x2 + 3x - 12
Y-Intercept?
-12
Factor
y = 3x2 + 12x
3x(x + 4)
Name of the elf in the movie Elf?
Buddy
y = x2 + 10x + 24
Open Up or Down?
Up
Max or Min?
f(x) = x2 - 3x - 40
Min
y = x2 + 8x - 20
The vertex?
(-4, -36)
h(x) = x2 + 8x - 20
(x - 2)(x + 10)
y = 4x2 + 21x - 49
The x-intercepts?
x = -7, 7/4
Name of the doctor who faced off against the Headless Horseman?
Ichabod Crane
y = x2 + 10x + 24
Vertex?
(-5, -1)
y = -x2 + 4x -2
Find the Maximum or Minimum?
Maximum at (2, 2)
f(x) = 2x2 + 11x + 12
(2x + 3)(x + 4)
Max or Min?
y = -(x + 3)2 - 3
Max
Factor
y = x2 + 8x - 33
(x + 11)(x - 3)
Name of the kid in the first Toy Story?
Andy
y = -2x2 + 4x - 12
The vertex?
(1, -10)
g(x) = 9x2 - 4
(3x - 2)(3x + 2)
y = x2 + 10x + 24
Y-Intercept?
24
Name of Goofy's son?
Max
Factor
y = 4x2 + 17x +18
(x + 2)(4x + 9)
y = x2 + 7x + 12
The x-intercepts?
x = -3, -4
f(x) = 7x2 - 38x + 40
(7x - 10)(x - 4)
Name a Spider-Man besides Peter Parker?
Miles Morales, Ben Reilly, Miguel O' Hara
Squilliam Fancyson
A man tries to kick a ball into a basketball goal. The ball can be modeled by f(x) = -16x2 + 40x, where x is the time in seconds. How high does the ball go?
25 ft