Algebra Fun

Shape and Tails

100

y = 2x - 7

LINE

200

Y = 12.5

Horizontal Line

Tails go left and right

300

y = -2x² + x -4

Parabola

Tails BOTH go down

400

y = 3|x + 2| -6

A perfect 'V' with the ends going up.

500

y = 2x³ 

An 'S' going down on the left and up on the right. 

Figure it Out

100

Given: 109, 110, 95, 90, 85, 97, 105, 125, 128, 135 129, 108, 109, 137

Give the RANGE

52     (137-85)

200

x² - 12x + 35 = 0

X = 7

X = 5

300

The area of a square that has a perimeter 36 inches. 

81 inches squared

400

Simplify: 

5sqrt(75)

25sqrt(3)

500

A rectangle has a length that is 2 times the width.  What is the area?

2W^2

True or False

100

x² = 16. X has 2 solutions

TRUE

200

x² - 2x = 0      X cannot = 0

FALSE. X = 0 and 2

300

A right triangle has sides of 12, 13, and 5.  Is NOT a RIGHT triangle?

FALSE

12^2 + 5^2 = 13^2

400

x² - 9 = 0. The DOMAIN is all REAL numbers

TRUE.  You can plug anything in for X. 

500

y = -|x |  The RANGE is ALL REAL  numbers

False.  Y must be equal or less than 0.

Exponents

100

(M¹²)(M⁷) = ?

M¹⁹

200

(6X²X⁵X)⁰ = ?

1

300

(P^2x)(B³)(P^2x)

(P^4x)(B³)

400

(X⁸)^{(3x -2)}

X^{24x - 16}

500

(18x^14y^0)/(3x^2y^(-2)

6x¹²y²

Name the Formula

100

piD

Circumference of a circle

200

1/2 (base)(height)

Area of a Triangle

300

y = mx +b

Slope Intercept equation of a line. 

400

pir^2 (height)

Volume of a Cylinder

500

A = KB

Direct Variation