Shared Flashcard Set

Details

Exponents and Logarithms
alg2per4. Kevin M.
20
Mathematics
10th Grade
12/07/2008

Additional Mathematics Flashcards

 


 

Cards

Term

 

24 = ?

Definition

 

32

Term

 

log37 + log313

 

Use the Product Property!

Definition

 

log391

 

Use the Product Property

Term

 

log3(20/5)

 

Use the Quotient Property

Definition

 

log320 - log35

 

Use the Quotient Property

Term

 

log337=

 

Use the Power Property

Definition

 

7log33

 

Use the Power Property

Term

 

132 = x

Definition

 

169 = xy

Term

 

What is the formula for Loudness?

Definition

 

L= 10 x log10R

 

What is this formula used for?

Term

 

log5125 = 3

 

Put this into Exponent Form

Definition

 

53 = 125

 

Convert this into a logarithm.

Term

 

 Logarithms

Definition

 

 

The inverse of exponential functions.

Term

 

80=

Definition

 

1

Term

 

23x+5=128

 

Solve

Definition

 

23x+5=28

3x+5 = 8

3x = 3

x=1

Term

 

y = -(1/5)x

 

What is the first step to solving this equation?

Definition

 

Make a table.

Term

 

272x= 3x-2

 

Solve.

Definition

 

33(2x)= 3(x-2)

6x = x-2

5x = -2

x= -2/5

Term

 

log10003=10

Definition

 

103=1000

Term

 

log41/4 = -1

Definition

 

4-1 = 1/4

Term

 

 143

Definition

 

2744 = 14x

Term

 

What is exponential form?

Definition

 

xy=z

Term

 

log10 =

Definition

 

log1010

Term

 

53- 23

Definition

 

1

Term

 

 In the loudness formula, what is log10R stand for?

Definition

 

Relative Intensity

Term

 

222

Definition

 

484

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