Algebra-1-Review-Game

QUADRATIC FORMULA

100

-5x²+7x+9=0

x=2 or x=-1

200

2x²-8x-24=0

x=6 or x=-2

300

x²-18x+32=0

x=16 or x=2

400

x²+2x-8=0

x=2 or x=-4

500

x²-3x-10=0

x=5 or x=-2

SEQUENCES

100

Find the Explict formula for these set of numbers (Arithmetic)

6, 12, 18, 24...

f(n)=6n+0

200

Using the Explicit formula find the 10th term (Arithmetic)

f(n)=6n+0

6, 12, 18, 24...

60

300

Find the recursive formula for these set of numbers (geometric)

2, 4, 8, 16, 32...

f(n+1)=f(n)*2

400

Using the Recursive formula find the 10th term when the 9th term is 512 (Geometric)

f(n+1)=f(n)*2

2, 4, 8, 16, 32...

1,024

500

Using the Recursive formula find the 20th term when the 19th term is  524,288 (Geometric)

f(n+1)=f(n)*2

2, 4, 8, 16, 32...

1,048,576

SYSTEMS OF EQUATIONS

100

Solve by Substitution

y=-3x+1

6x+2y=2

Infinite solutions

200

Solve by Substitution

x+y=4

2x+2y=7

No Solutions

300

Solve by Elimination

5x+3y=-19

8x+3y=-25

x=-2

y=-3

400

Solve by Substitution

y=3x-5

8x+3y=-16

x=-1

y=-8

500

Solve by Elimination

5x+6y=45

-5x-6y=38

No Solution

FACTORING QUADRATICS

100

x²+8x+7

(x+7)(x+1)

200

x²-11x+10

(x-10)(x-1)

300

x²+16+64

(x+8)(x+8) or (x+8)² 

400

x²-13x+40

(x-8)(x-5)

500

x²-4x+24

Not Factorable

SOLVING QUADRATICS BY FACTORING

100

2x²+6x+4=0

x=-1 or x=-2

200

x²+8x+12=0

x=-6 or x=-2

300

x²-5x-14=0

x=7 or x=-2

400

2x²+2x-12=0

x=2 or x=-3

500

x²+4x+3=0

x=-1 or x=-3