Logarithms Test

What is the base of the following expression?log(1000) = 3

• 10

• 2

• e

• 3

Use the change of base formula to evaluate log₃5.

Round to the nearest thousandth.

• -1.465

• 1.464

• .6790

• 1.465

Which of the following would you use to evaluate log₆17 ?

• log(17/6)

• log(6/17)

• log17/log6

• log6/log17

Log with a base "e" (log_e) is the same thing as...

• "e"

• Natural Logarithm (LN)

• Common Logarithm (Log)

• Natural Log, base "e"
  LN_e

• x = 2

• x = -2

• y = 2

• y = -2

Log with a base "e" (log_e) is the same thing as...

• "e"

• Natural Logarithm (LN)

• Common Logarithm (Log)

• Natural Log, base "e"
  LN_e

The exponent to which a base must be raised to obtain a given value.

• Power

• Subscript

• Logarithm

• Asymptote

log(3x)²

• 2log(3+x)

• 2log3+logx

• log3+2logx

• 2(log3+logx)

The common logarithm is represented as what?

• 5

• 10

Condense: log16 + log2 - log8

• log4

• log8

• log10

• log24