8th Math Jeopardy

Linear Equations

100

Find y when x=3 

y=2x

6

200

y=mx + b

what is b?

Y- intercept

300

Solve: y=-3x + 2,

 x=1

-1

400

Slope of y=4x + 1?

4

500

what is the slope of a horizontal line?

0

Exponents

100

2^3=?

8

200

10²

100

300

3⁴

81

400

5⁰

1

500

(2²)³

64

Scientific Notation

100

1,000=? in scientific notation 

1 x 10³

200

0.01=?

1 x 10^-2

300

Write 3,600 as a power of 10

3.6 x 10³

400

7 x 10^2=?

700

500

5.2 x 10^2=?

52,000

Algebra

100

Solve: 5x = 25

5

200

The value of x in: x + 9 = 17

8

300

Distribute: 3(2x − 4)

6x − 12?

400

Simplify: 2x + 3x − 4

5x − 4?

500

Factor: x² + 5x + 6

What is (x + 2)(x + 3)?

Fractions & Decimals

100

This is ½ as a decimal.

What is 0.5?

200

What is 25% as a fraction in simplest form

What is ¼?

300

What is 3.75 as a mixed number?

 3¾

400

Solve  ⅔ + ¼

11/12

500

Solve: 7/8 − 1/3

13/24