ALGEBRA 1 REVIEW (S2)

Quiz 7Solving Systems of Equations

200

y=x-4

y=-2

(2,-2)

400

y=3x

-5x+3y=-8

(-2,-6)

600

y=-3x+2

y=-3x-2

no solution

800

x=-6-2y

-2x+2y=6

(-4,-1)

1000

y=x-9

x-y=9

Infinite Solutions

Quiz 8Solving Systems of Equations Con't

200

-9x+8y=-9

9x+y=9

(1,0)

400

8x+7y=25

-8x-7y=25

No Solution

600

3x+y=-3

x+y=1

(-2,3)

800

12x-7y=2

4x+2y=-8

(-1,-2)

1000

3x-12y=-18

-5x+20y=30

Infinite Solutions

Quiz 9Exponent Rules

200

m^4*3m^2

3m^6

400

3x^4*3x^2

9x^6

600

b^4/b^2

b^2

800

(2v^2)^2

4v^4

1000

(m^0n^2)^2

n^4

Quiz 10Factor out the GCF

200

56+80m

8(7+10m)

400

5n^2-35n

5n(n-7)

600

40x^4+40x^2+16x-8

8(5x^4+5x^2+2x-1)

800

2m^12-4m^7

2m^7(m^5-2)

1000

32q^2pr^4+16q^2p^3r+64q^3-72q

8q(4qpr^4+2qp^3r+8q^2-9)

Quiz 11Factor Trinomials Completely

200

x^2-11x+28

(x-4)(x-7)

400

x^2+3x-40

(x+8)(x-5)

600

x^2-x-2

(x-2)(x+1)

800

x^2-1

(x-1)(x+1)

1000

2k^2+14k+20

2(k+2)(k+5)