Algebra I Review

Simple Equations

100

Solve for x: 

2x + 2 = 18

x = 8

200

Solve for x: 

3x + 4 = 7

x = 1

300

Solve for x: 

3x + 3 - 2x = 21

x = 18

400

Solve for x: 

4x - 5 - 3x + 2 - 2x = 9

x = -12

500

Solve for x: 

21 + x = 2(x - 6)

x = 33

Functions

100

Algebra: Is this a function: {(1, 2), (2, 3), (2, 4)} 

No

200

f(x)=2x-1, f(7)=?

13

300

f(x)= 3(2x+2), f(9)=?

60

400

f(x)=7(3x+1), g(x)=1/2x, f(3)-g(4)=?

68

500

g(x)=4x(-2x+3), g(8)=?

-416

Slope Intercept/Linear Equations

100

What is the slope-intercept of a line that has a slope of 2 and y-intercept of -7.

y = 2x -7

200

Write the following equation in slope-intercept form:  5(x + 2y) = 20

y = -1/2x + 2

300

Write in slope-intercept form: 2x-4y=8

y=1/2x-2

400

5x+2y=10

y=-5/2x+5

500

-10x-2y=-14

y=-5x+7

Factoring

100

36x+6

6(6x+1)

200

x²+8x+7

(x+1)(x+7)

300

3x²-7x-20

(x-4)(3x+5)

400

x²-49

(x-7)(x+7)

500

12x²−10x+2

2(2x-1)(3x-1)

Polynomials

100

(x²)⁴

x⁸

200

(2x³)(3x)

6x⁴

300

2((2x³)²)

8x⁶

400

x³y⁴/x²y²

xy²

500

2(2x³)⁵+4x⁴

64x¹⁵+4x⁴

How well do you know Coach Rosner?

100

What is Coach Rosner's favorite color?

Green

200

What is Coach Rosner's favorite sports team?

Green Bay Packers

300

How many siblings does Coach Rosner have?

0

400

What is Coach Rosner favorite food?

Pizza

500

What college did I graduate from?

St. Catherine's University