Algebra 1 EOC Review

Equations/Inequalities

100

Solve: 

72=4(x-2)

x=20

200

Solve: 

-15-5n=-8n-6(n+7)

n=-3

300

Solve:

6(n+2)+6=-4(n-2)

n=-1

400

Solve:

-21 < 6x-3 <=45

-3<x<=8

500

Solve:

-8-10x<-8 or -8-4x>-4

x>0 or x<-1

Factoring

100

Factor:

x²+12x+27

(x+9)(x+3)

200

7x²-71x+72

(7x-8)(x-9)

300

8x²+22x+15

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

400

5x²+5x-10

5(x-1)(x+2)

500

28x²-44x-120

4(7x+10)(x-3)

Systems

100

y=-2x+1

y=3x-4

(1,-1)

200

y=-2x-11

2x+3y=-9

(-6,1)

300

2x+y=-6

-6x+y=-22

(2,-10)

400

3x-6y=0

6x-12y=0

infinite solutions

500

7x-7y=-21

9x-4y=-12

(0,3)

Functions

100

How do you determine if the graph of a relation is a function?

vertical line test

200

What is the domain of f(x)=x³+2x-1?

all real numbers

300

Find f(-6) if f(x)=3x²-9. Write your answer as an ordered pair.

(-6,99)

400

What is the range of the absolute value function? Give your answer in interval notation.

[0,infinity)

500

Sketch the graph of the rational inverse function.

TBD

Polynomials

100

Simplify:

(6x²-8x)+(8x+6x²)

12x²

200

Simplify:

(7+7n³)-(3-3n³)

10n³+4

300

Simplify:

(8x+1)(5x-6)

40x²-43x-6

400

Simplify:

(6x+2)²

36x²+24x+4

500

Simplify:

(4x+3)(6x²+2x-4)

24x³+26x²-10x-12