Solving Quadratic Equations by Factoring

Quadratic Review

100

What is the axis of symmetry?

y=-x²-2x-8

x=-1

200

What is the axis of symmetry?

y=2x²+6

x=0

300

What is the vertex?

y=-x²-6x-5

(-3,4)

400

What is the vertex?

y=x²+2x+1

(-1,0)

500

What is the discriminant?

y=-3x²+7x+6

193

2 solutions

Leading Coefficient of 1

100

m²+2m-3=0

x=1 or x=-3

200

v²-7v+6=0

v=1 or v=6

300

x²-x-12=0

x=-3 or x=4

400

r²+7r+12=0

r=-4 or r=-3

500

p²-9p+20=0

p=5 or p=4

Leading Coefficient greater than 1

100

3n²-13n+4=0

n=1/3 or n=4

200

3x²-8x+4=0

x=2/3 or x=2

300

10x²+x-3=0

x=1/2 or x=-3/5

400

3a²-19a+20=0

a=4/3 or a=5

500

4v²-1=0

v=-1/2 or v=1/2

Not in Standard Form

100

n²+7n+14=2

n=-4 or n=-3

200

5p²-9p+1=-3

p=4/5 or p=1

300

3x²+5x=2

x=1/3 or x=-2

400

15m²-2=-m

m=-2/5 or m=1/3

500

14n²-7n-5=-n²-1

n=-1/3 or n=4/5

Disney Trivia

100

Name 5 tv shows that are cartoons. 

AMV

200

What is Superman's real name?

Kal El

300

Name the four ninja turtles

Michaelangelo, Donatello, Raphael, and Leonardo

400

Name 3 plays written by Shakespeare

AMV

500

In Wreck-It Ralph, what arcade game did Vanellope von Schweetz come from?

Sugar Rush