Algebra Jeopardy!

Geometry Review

100

Name the formula for the area of a circle.

(pi)r²

200

What is the length of the hypotenuse of a right triangle with leg lengths of 20 cm and 21 cm?

29 cm

300

Name a congruent angle pair relationship that is created by parallel lines intersected by a transversal line.

Corresponding Angles

Alternate Interior Angles

Alternate Exterior Angles

400

Three vertices of a square on the coordinate plane are A(2,2) B(5,-3) C(0,-6).  What is the ordered pair of point D?

(-3,-1)

500

What is a the volume of a cone with a base radius of 6 cm and a height of 14 cm?  Round to the nearest hundredth. 

527.79 cm cubed

Polynomials

100

What is the lead coefficient:

2x + 5 - x²

-1

200

Simplify:   

4x + 12 - 8x² + x - 23

-8x² + 5x - 11

300

Simplify:

(2x-1)(4x+3)

8x²+2x-3

400

Factor:

x² - 14x + 49

(x - 7)²

500

Factor:

2x²-5x-14

(2x + 2)(x - 7)

Random Mix Bag

100

What do you get when you divide a pumpkin's circumference by its diameter?

Pumpkin pi

200

What number does not have a Roman numeral?

Zero

300

Define the prefix 'giga"

Billion

400

How many faces does Icosahedrons have?

20

500

What is the only number that has the same number of letters as its meaning?

Four

Patterns

100

Fill in the next three terms of the pattern:

1, 4, 9, 16, _____, _____, _____

25, 36, 49

200

Fill in the next three terms:

-3, -1, 1, 3, 5, ____, _____, _____

7, 9, 11

300

Write an algebraic rule for the pattern:

2, 5, 8, 11, 14, 17, ...

3x + 2

400

Fill in the next three terms of the pattern:

0, 1, 1, 2, 3, 5, ____, _____, ______

8, 13, 21

500

Fill in the next three terms:

11, 17, 24, 32, 41, __, __, __

51, 62, 74

Vocabulary

100

Domain

All the input (x) values of a function. 

200

Binomial

An expression with two terms

300

Function

A relationship with only one output for every input.

400

Constant term

A term of an expression with no variables.

500

Quadratic expression

A polynomial with a degree of two.