Log and Ln

Describe the transformation of y=ln(x) that would give the graph for y = ln(-x)

• reflection over the line y=x

• reflection over the x-axis

• reflection over the y-axis

• reflection over the line y=-1

ln e²

• e²

• 2 ln e

• 1

• 2

The natural logarithm has what base?

• 10

• 0

• e

• -e

Q1. How many apples are there?

• A) 12

• 1) 3

• 2) 5

• 3) 10

log₂16=

• 2

• 16

• 8

• 4

Write the following equation in exponential form:
log₂⅛ = -3

• 2^⅛ = -3

• (⅛)^-3 = 2

• 2^-3 = ⅛

• (-3)^⅛ = 2

Evaluate the following logarithm by converting to exponential form.
log_⅕125 = x

• x = 3

• x = -3

• x = 25

• x = 5

Evaluate the following logarithm by converting to exponential form.
log₉3 = x

• x = 2

• x = ½

• x = -2

• x = -½

Logarithms are represented by log and its equation is written as

• y = log x

• y = log_xb

• y = log_bx

• y = log b