G8 JEOPARDY

Equations

100

Slope-Intercept form of a Linear Equation

Slope-Intercept form of a Linear Equation

y = mx + b

200

Point-Slope form of a Linear Equation

Point-Slope form of a Linear Equation

y - y₁ = m(x - x₁)

300

Quadratic Equation (standard form)

(hint: not the quadratic formula)

Quadratic Equation (standard form)

(hint: not the quadratic formula)

Ax² + Bx + C

400

“毕达哥拉斯定理”用英语怎么说？

“毕达哥拉斯定理”用英语怎么说？

Pythagorean Theorem

Shape Vocabulary

100

A 7-sided polygon is called a _______

A 7-sided polygon is called a _______

Heptagon

200

A polygon with all equal sides and angles is called a ______________.

A polygon with all equal sides and angles is called a regular polygon.

300

List the 4 types of triangles we talked about

List the 4 types of triangles we talked about

Right, Equilateral, Isosceles, Scalene

Mix

100

Give the center and radius of this circle:

(x - 3)² + (y + 4)² = 9

Give the center and radius of this circle:

(x - 3)² + (y + 4)² = 9

center: (3, -4)

radius: 3

200

Linear Equations: Another word for average rate of change is:

Linear Equations: Another word for average rate of change is: Slope

300

Seven people were in a room. These people had the following ages: 10, 2, 38, 23, 38, 23, 21

Find the mean, median, mode, and range of their ages.

10, 2, 38, 23, 38, 23, 21

Mean: 155/7

Median: 23

Mode: 23, 38

Range: 36

400

The longest side of a right triangle is called its _______

The shape a quadratic equation makes is called a _______

The longest side of a right triangle is called its hypotenuse.

The shape a quadratic equation makes is called a parabola.

500

Mr. Erik wants to go to the beach, which is 58km to the East. But first, he needs to bring some math books to read. So he goes to a library 5km to the west. He finds an Algebra book. Yes! He's so happy, he goes 16km north to show his friend. His friend is amazed at how cool the Algebra book is. Then, they go to the beach together. How far do they walk from his friend's place to the beach?

Mr. Erik wants to go to the beach, which is 58km to the East. But first, he needs to bring some math books to read. So he goes to a library 5km to the west. He finds an Algebra book. Yes! He's so happy, he goes 65km north to show his friend. His friend is amazed at how cool the Algebra book is. Then, they go to the beach together. How far do they walk from his friend's place to the beach?

65km

(63² + 16² = 65²)