Alg 2

Vocabulary

100

No shift or change

Parent function 

200

Line stops- no arrows 

Endpoint 

300

function 

x does not repeat 

400

linear

y=x 

500

-∞<x<∞

Interval Notation 

Complex Number Operations

100

Conjugate of -18+4i

-18-4i

200

(5i)(7i)

-35

300

-7(+3i³)(i²)

-21i

400

(9i+6)(3i-2)

 -147+162i

500

(2+8i)-(4+3i) 

(2+8i)-(4+3i) -2+5i

Polynomial Operations

100

-7(x+8)

-7x-56

200

(x+6)(x+4)

(x+6)(x+4) x²+10x+24

300

(8x-2y)(9x+3y)

 72x²+6xy-6y²

400

(4x+6)³

(4x+6)³ 64x³+288x²+432x+216

500

(2x³+9x²-4x²)+3(x³-6x²+7x²)

5x³+8x²

Solve & Graph Inequalities

100

3x+5<14

x<3

200

-2x+7≥3

x≤2

300

-5x-2/3≤4

x≤14/5

400

x²−5x+6>0

x<2 or x>3

500

2x²-7x-15>0

-3/2< x > 5