Algebra 1 Jeopardy Final Review

Adding & Subtracting Polynomials

100

(3x²+5x)+(2x²−3x)

5x²+2x

200

(4x³−x)−(2x³+3x)

2x³−4x

300

(5x²+3)+(2x²−7)−(x²+1)

6x²−5

400

(7x⁴−2x²+x)−(3x⁴+x²−5x)

4x⁴−3x²+6x

500

(3x³−x+4)+(5x³+2x−7)−(4x³−3x+1)

4x³+4x−2

Key Points of Quadratic Functions

100

What is the vertex of y=x²

Vertex at (0, 0)

200

What is the axis of symmetry of y=x²+4x+3

Axis of symmetry x=−2

300

Find zeros of y=x²−5x+6

Zeros at x=2 and x=3

400

Vertex of y=2x²−8x+6

Vertex at (2,−2)

500

Find vertex and axis of symmetry of y=−x²+6x−8

Vertex at (3,1) 

Axis of symmetry x=3

Multiplying Polynomials

100

(x+2)(x+3)

x²+5x+6

200

(x-3)(x+5)

x²+2x-15

300

(2x+1)(x−4)

2x²-7x-4

400

(x−3)(3x+10)

3x²+x-30

500

(5x-4)(4x+3)

20x²-x-12

Evaluating Powers

100

Evaluate 2³

8

200

Evaluate (−3)²

9

300

Evaluate 5⁰

1

400

Evaluate (2x)³ for x=2

64

500

Evaluate (−2)⁴

16

Factoring (a=1)

100

Factor x²+5x+6

(x+2)(x+3)

200

Factor x²+7x+10

(x+5)(x+2)

300

Factor x²−9x+18

(x−3)(x−6)

400

Factor x²−4x−5

(x−5)(x+1)

500

Factor x²+x−12

(x+4)(x−3)