Vocabulary
Change of Base
Change Forms
Expand or Condense
Solve for x
100
In an exponential expression, the number being raised to a power is called a _____?
What is the base?
100
log(2)8 ()= subscript
What is 3?
100
rewrite in logarithmic form: 16^(1/2)=4
What is Log(16) 4=1/2 ()= subscript
100
EXPAND: log(7)x^(2)y
What is 2log(7)x+log(7)y ()= subscript
100
8^(x)=23 ()= exponent
What is 1.51
200
a logarithm with base e denoted by ln.
What is a natural logarithm?
200
log(4)8 ()=subscript
What is 1.5?
200
rewrite in expontential form: log(4) 1/4= -1 ()= subscript
What is 4^(-1)= 1/4?
200
EXPAND: log(9) 2x^(3)/3
What is log(9)2+3log(9)x-0.5 ()= subscript
200
log2 x = -3.
What is x = (1/8)
300
a logarithm with base 10 denoted by log.
What is a common logarithm?
300
log(4)20 ()= subscript
What is 2.16?
300
put into logarithmic form: 8^(6)=262144
What is 6=log(8)262144 ()= subscript
300
CONDENSE: log(3)4+log(3)2+log(3)2 ()= subscript
What is log(3)16 ()=subscript
300
3x = 8.
What is 2.67
400
Denoted by e and also known as the Euler Number.
What is the natural base e?
400
log(12)28 ()= subscript
What is 1.34?
400
put into exponential form: log(12) 1/2=0.54 ()= subscript
What is 12^(0.54)= 1/2 ()= exponent
400
CONDENSE: 2logx+log4-logx-log6
What is log2x^(2)/3
400
log3 (5x + 7) = 2
What is x = (2/5)
500
Mrs. Grimes.
What is the best math teacher EVER?
500
log(20)48 ()= subscript
What is 1.29?
500
rewrite in logarithmic form: 36^(3)=46656 ()= exponent
What is 3=log(36) 46656 ()= subscript
500
EXPAND: log(8) 3x/y
What is log(8)3+log(8)x-log(8)y ()= subscript
500
log 3 (5x + 7) = 2
What is 8E^(-4)
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