MAPA HS Algebra Review

Factoring & Expanding Expressions

100

x² - 13x + 40

(x - 5) (x - 8)

200

2x² + 15x + 18

(2x + 3) (x + 6)

300

(5x + 3) (4x - 2)

20x² + 2x - 6

400

(3g - 4) (-2g² - 2g - 1)

-6g³ +2g² + 5g + 4

500

x³ + 27

(x + 3) (x² - 3x + 9)

Exponential Functions

100

Anything to the x⁰ (zero power) is.........

1

200

Explain how exponents work: What is that little number telling you to do?

Take the base value times itself that many times

300

Exponential function form

y = a(b)^x

400

2 things 'a' tells you in the exponential function

- y-intercept

- if it lies above or below the x-axis

Bonus: if you can tell me when it's above vs below

500

Exponential growth formula

Exponential decay formula

f(x) = a(1 + r)^t

f(x) = a(1 - r)^t

Coordinate Plane

100

y is represented by this in function notation

f(x)

200

Slope-intercept Form

y = mx + b

300

Slope formula

y = y₂ - y₁

      x₂ - x₁

400

Identify Domain

Identify Range

Domain: X values

Range: Y values

500

Write an equation for the following graph:

y = 2/3x + 2

Misc. (Random)Math

100

7²

square root of 81

49

9

200

0.04 as a percent

85% as a decimal

4%

0.85

300

a number relating to circles: the relationship between circumference and diameter.

What is Pi?

400

How do you find a missing side length of a triangle?

Pythagorean Theorem

a² + b² = c²

500

Solve for x.

9x - 4 = 2x + 3

x = 1

Ms. Funkhouser Facts

100

What state is Ms. Funkhouser from?

Iowa

200

Where did Ms. Funkhouser go to college?

University of Northern Iowa

300

How many siblings does Ms. Funkhouser have?

(100pts if you can tell me where I am in the line up)

Two siblings

400

What is Ms. Funkhouser's bachelors degree in?

Textiles and Apparel

Key words I'll accept: Fashion, clothing, clothing/fashion design, sewing, fabric

500

What is the name of Ms. Funkhouser's cat?

(100pts if you can tell me the color of the cat)

Beatrice

Bea for short