Test Review: Quadratics

Graphing Parabolas Mild

100

What is the axis of symmetry for the equation:

y=x²+4x+12

x=-2

200

Is there a minimum or maximum point for the equation:  

y=-2x²+x+1

Maximum point!

300

Is there a minimum or maximum point for the equation:  

y=2x²-4x-4

Minimum point!

400

What is the vertex of the equation:

y=x²+4x+12

Vertex (-2, 8)

500

What is the vertex of the equation:

y=2x²-4x-4

Vertex: (-1, 4)

Graphing Parabolas Spicy

100

What is the axis of symmetry for the equation: 

y=x²+4x+1

x=-2

200

What is the axis of symmetry for the equation:

y=-x²-2x+1

X=-1

300

What is the line of symmetry for the equation:

y=x²+2x-1

X=-1

400

What is the axis of symmetry for the equation:

y=x²-2x+1

x=1

500

What is the vertex of the equation:

y=-x²-2x+1

Vertex: (-1, 2)

Solving by factoring Mild

100

(k-5)(5k+10)=0

K=(5, -2)

200

(3k+3)(k+7)=0

K=(-1,-7)

300

(6y-5)(5y-9)=0

Y=(5/6, 9/5)

400

(2g-7)(4g-10)=0

g=(7/2, 5/2)

500

(2p-4) (6p-11)=0

P=(2, 11/6)

Solving by factoring Spicy

100

Solve by factoring:

x²+9x+14=0

(-2, -7)

200

Solve by factoring:

b²-11b+30=0

b=(5, 6)

300

Solve by factoring:

d²-13d+12=0

d=(1, 12)

400

Solve by factoring:

w²-4w=60

w=(-6, 10)

500

Solve by factoring:

p²+9p+5=-15

p=(-4, -5)

Wild Card Trivia

100

The average person does what thirteen times a day?

Laughs

200

The word 'bible' comes from the Greek 'biblion'—what does biblion mean?

Book

300

How many points does a compass have?

32 points

400

What are espadrilles?

Sandals 

500

Who was the very first female member of Parliament in Britain?

Nancy Astor