7.8-7.10 Homework

Solve for x

• 0.75

• 3

• 0.667

• 1.5

Solve for x

log₂(x + 3) = 4

• 16

• 13

• 4

• 10

log₆(2x + 16) = 3

• x = 2

• x = 100
• x = 116

• x = 50

log₈(4x - 4) = 2

• 18

• 12

• 2

• 5

Solve for x

• 3

• 4

• 9

• 27

Rewrite e^x = 9 using a logarithm

• ln x = 9

• ln 9 = x

• log_x e = 9

• log₉ x = 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