Algebra 2 Jeopardy Day 2

Simplify

100

Simplify.

3 - 6

-3

200

Simplify.

x⁰

1

300

DOUBLE JEOPARDY. Simplify.

2x - 6 + 3x

5x - 6

400

What is:

7xy + 3xy + 4x + y

10xy + 4x + y

500

Simplify.

8n⁰y² -1 + y² + 3 - 8 + 0 - m⁰

9y² - 6

Exponents

100

When you see the following expression, what is the big number called and what is the little number on top of it called?

2⁴

Base and Exponent/Power

200

How can you rewrite 7⁴ in expanded form?

7 x 7 x 7 x 7

300

How can you rewrite the following in exponential form?

9 x 9 + 3 x 3 x 3

9² + 3³

400

What is the value of:

8⁴

4,096

500

DOUBLE JEOPARDY. What is the value of:

2³ + 3² - 4² - 6⁰ + 8⁴ - 10¹

4,086

Slope and y-intercepts

100

DOUBLE JEOPARDY. Another way to describe slope is...

rise over run

200

You can find the y-intercept on the _______.

 y-axis

300

What is the slope in y =3x + 8?

3/1

400

What is the point-slope formula? 

y - y₁ = m (x - x₁)

500

What are two different ways of finding slope?

count the rise over run on graph

use slope formula m = y₂-y₁ / x₂-x₁

find m on the equation y=mx+b

Graphing

100

Graph the following equation

y = 4x - 5

Check graph.

200

DOUBLE JEOPARDY. 

y = (4/3)x -1

Check graph.

300

y = -2x + 1

Check graph.

400

y = 3

Check graph.

500

x = -1

Check graph.

Distributive Property

100

8(4+x) = ?

32+8x

200

5(x-3)

5x-15

300

7+9(2x-3)

18x-20

400

-3(-x-10)

3x+30

500

DOUBLE JEOPARDY.

x + 10 -6(x-3x) +4

13x+14

Solve the equation

100

Solve.

3y + y = -4

-1

200

Solve.

3 - x = 9

-6

300

Solve.

2(x-1) = 8

5

400

DOUBLE JEOPARDY. Solve.

2x - (x - 3) = 9

6

500

Solve.

3 = 4x - 2(x + 1)

5/2