Algebra 2 Final Exam Review

Additive Inverse

Additive Identity

Commutative Add

Addition Property of Zero

Whole numbers

Integers

Rational Numbers

Natural Numbers

f = -5

f = 5

f = 6

f = -6

$$ax=R+c$$  

$$ax=R-c$$  

$$x=a\left(R-c\right)$$  

$$x=\frac{R-c}{a}$$  

x ≥ - 10

x ≤ -10

x ≥ 10

x ≤ 10

Graph A

Graph B

Graph C

Graph D

f(x) = log x

f(x) = x³

f(x) = 1 ∕ x

f(x) = ∛x

[0, ∞)

(-∞, 0)

All real numbers

{0, 1, 2, 3, 4,...}

Function

Not a Function

-7

1

-8

7

1/2

-1/2

2

-2

y = -3/4x + 3

y = 4/5x + 3

y = -4/5x + 3

y = -4/5x

(5, 8)

(5, -8)

(-5, -18)

(-5, 8)

(x - 2)(x + 3)

(x - 2)(x + 7)

(x + 2)(x - 7)

(x - 2)(x - 3)

76

-7

9

none of these

x = ± i √ (3)

x = ± 3i

x = ± √(3)

x = ± 2

CONSTANT

LINEAR

QUADRATIC

CUBIC

QUARTIC

2x² - x + 3

2x³ - x² + 3x

2x² + 11x + 33 + 108/x+3

2x² - 5x + 12

16x³⁶y¹⁵z⁷

8x³⁶y¹⁵z⁷

16x³⁶y⁸z⁶

16x¹⁹y⁸z⁷

$$\log_39$$  

$$\log_320$$  

$$\log_69$$  

$$\log_620$$  

4

4.222

-5

-9.550

1

-1

2

-2

3

2

-3

¹/₃

i

-i

1

-1

A. 22 - 13i

B. 28 - 19i

C. 34 - 13i

D. -34 - 29i

A

B

C

D

$$\frac{2}{3x^3}$$  

$$\frac{3x+7}{10x^2}$$  

$$\frac{1}{x^2}$$  

$$\frac{3x+14}{10x^2}$$  

6√10

8√10

8√5

6√5

$$\frac{\left(x+9\right)}{8}$$   

$$\frac{\left(x-1\right)}{8}$$  

$$\frac{1}{8}$$  

  $$\frac{\left(x+9\right)\left(x+8\right)}{8}$$  

A

B

C

D

$$\frac{2}{3x^3}$$  

$$\frac{3x+7}{10x^2}$$  

$$\frac{1}{x^2}$$  

$$\frac{3x+14}{10x^2}$$  

A.(x+7)/(x+4)

B.3/4

C.(x+3)/(x+4)

D.(x+3)/(x-4)