Exponents and Log

Solve for x.
3^x = 27

• 2

• 4

• 3

• 5

log₂(¹/₈) = -3

• 2^-3 = ¹/₈

• 2^1/8 = -3

• -3² = ¹/₈

• -3^1/8 = 2

What does the b in log_bA=x represent?

• Argument

• Base

• Exponent

• Bottom

Rewrite log_pt = m in exponential form.

• p^t = m

• t^m = p

• m^t = p

• p^m = t

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

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

Logarithms and Exponentials are what?

• parallel

• perpendiular 

• inverses

• congurent

• x = 2

• x = -2

• y = 2

• y = -2

log₄1 = 

• 0

• 1

• 4

• DNE

Which of the following is an exponential decay model?

• y = 3 * (1/2)^x

• y = 1/2 * (3)^x

• y = -2 * (2)^x

• y = -3 * (3/2)^x