Chapter 2- Polynomials Equations and Factoring
Chapter 3- Graphing Quadratic Functions
Chapter 4- Solving Quadratic Equations
Quick Knowledge
Random Stuff
100
Put the following in standard form.
-1.6a +2a^4+8.1a^3
2a^4+8.1a^3-1.6a
100
Identify:
Axis of symmetry:
Vertex:
Domain:
Range:
Axis of symmetry: x=-2
Vertex:(-2,4)
Domain: All Real Numbers
Range:
y≥4
100
Simplify the expression.
root*24
2root*6
100
What is the equation for AOS in standard form?
x= -b/(2a)
100
Who is this celebrity?
Spongebob Squarepants
200
Simplify.
(y^2+4-2y^3) - (3y^2-7y+4y^3)
-6y^3-2y^2+7y+4
200
What is the y-intercept for the following function?
f(x)=-x^2+4x+8
y-int: (0,8)
200
Simplify the expression.
root*(98/49)
root^2
200
What is the quadratic formula?
x= (-b+- sqrt(b^2-4ac))/(2a)
200
True or False: Can Christmas light be seen from space?
True!
300
Simplify.
(4p-3)^2
16p^2-24p+9
300
Compare g(x) to the parent function f(x)= x2.
g(x)=-1/2x^2-10
- Reflection across the x-axis
-Vertical shrink by a factor of 1/2.
- Vertical Translation down 10 units
300
Draw a Quadratic Equation that has;
NO REAL SOLUTIONS
Parabola not crossing the X-Axis
300
Free Points for your team!
Yay You!
300
What movie is this from?
Elf
400
Factor completely.
a^2+10a+16
(a+8)(a+2)
400
What is the vertex of the following function?
y=2(x-5)^2+1
Vertex: (5,1)
400
Solve the equation.
(3x+9)^2=36
x=-5,-1
400
What are the zeros of the following function?
f(x)=(x-5)(x+1)
x= -1, 5
400
What year was Granite Hills founded?
1999
500
Factor
2x^2 − 5 x − 7 .
( x + 1 ) ( 2 x − 7 )
500
What is the axis of symmetry of the following function?
h(x)=4x^2-48x+7
AOS: x=6
500
Solve the equation.
x^2-6x=-8
x= 2,4
500
What form is this in?
f(x)= a(x-h)^2+k
Vertex Form
500
What do children get from Santa if they’re on the “Naughty List”?
A lump of coal.
600
Factor completely.
49x^2-4
(7x-2)(7x+2)
600
Find the maximum for the following function.
g(x)=-x^2+8x+8
y= 24
600
Solve the equation.
2x^2-5x-13=0
x=
(5+-root*129)/4
600
What does h do to transform the graph?
f(x)= a(x-h)^2+k
Horizontal Translation (left and right)
600
What are the names of Santa's reindeer?
Dasher, Dancer, Prancer, Vixen, Comet, Cupid, Donner, Blitzen, Rudolph