Review of Quadratic Functions

Slope

100

(8,10),(-7,14)

-4/15

200

(-20,-4),(-12,-10)

-3/4

300

(-19,-6),(15,16)

11/17

400

(-18,-20),(-18,-15)

Undefined

Add and Subtract Polynomials

100

(6x³ - 4x² + x - 9) - (3x² + 7x + 3)

6x³ - 7x² - 6x - 12

200

(2x² + 1) + (x² - 2x + 1)

3x² - 2x + 2

300

(-s² - 3) - (2s² + 10s)

-3s² - 10s - 3

400

(5 - 9a³ ) + (4a² + 6a - 3)

-9a³ + 4a² + 6a + 2

Factor the following expression

100

x²-6x+9

(x-3)²

200

x²+14x+49

(x+7)²

300

x²-10x+25

(x-5)²

400

x²+2x+1

(x+1)²

Convert Quadratic Functions to Vertex Form

100

x²+6x+13

(-3,4)

200

x²+4x+4

(-2,0)

300

x²-12x+5

(6,-31)

400

x²-18x+80

(9,-1)