Jeopardy PreAlgebra Final Review

Unit 1

100

-27 + 30

3

200

-3(-10)

30

300

3 x (4 x 1) = (3 x 4) x 1 Identitive, Associative, Distributive, Commutative

Associative

400

True or False: 0 is a Natural number

False

500

True or False: Pi is rational

False

Unit 2

100

(a⁴)³ What rule is this and what is the answer? Zero, product, power to power, negative

Power to power a¹²

200

(a⁴)(a³) What rule is this and what is the answer? Zero, product, power to power, negative

Product a⁷

300

Is this number written in scientific notation? 

9.3342 x 10⁵

Yes

400

(a^-2) What rule is this and what is the answer? Zero, product, power to power, negative

Negative 1/a²

500

(a)⁰ What rule is this and what is the answer? Zero, product, power to power, negative

Zero Law 1

Unit 3

100

Half of x

1/2x

200

7 less than t

t - 7

300

Solve for m. 

6 - m = -1

m = 7

400

What's the first step? 3x - 6 = 3

Add 6 to both sides

500

One, none, or infinite solutions?

4x + 2 = 4x + 2

Infinite

Unit 4

100

What quadrant is (-3,6) in?

Quadrant II

200

A positive slope goes ___ from left to right.

Up

300

An undefined slope is a horizontal or vertical line?

vertical

400

y = 3x - 1 What is the slope and what is the y-int?

slope= 3, y-int = -1

500

True or false: A proportional graph has to go through the origin.

True

Unit 5

100

One, none, or infinite solutions: 

9 = -3

No solution

200

Would you use substitution or elimination?

y = 3 + x

2y - x + 7

substitution

300

Would you use substitution or elimination?

x + 9y = 2

3x -9y = 10

Elimination

400

One, none, or infinite solutions:  2=2

infinite

500

One, none, or infinite solutions: y = x + 2 and y = 1/2x

One