Logarithm

log ₃ (5x + 12) = 2

• x = -4/5

• x = -2

• x = -3/5

• x = -12/5

log ₅ (4x – 9) = 1

• x = 7/2

• x = 9/4

• x = 5/2

• x = 1/2

Tags

CCSS.HSF.BF.B.5

log (5x + 30) = 2

• x = 10

• x = -994/5

• x = -28/5

• x = 14

log ₅ (7 + 3x) = 2

• x = 6

• x = -1

• x = 25/3

• x = -5/3

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

Tags

CCSS.HSF.BF.B.5

Solve for x:

• 1

• 2

• .5

• 4

Tags

CCSS.HSF.BF.B.5

Solve the equation for x.

• 7.389

• 0.693

• 0.0183

• 6.581

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

Tags

CCSS.HSF.BF.B.5

• x = 2

• x = -2

• y = 2

• y = -2

Tags

CCSS.HSF-IF.C.7E

log ₇ (x + 4) = 1

• x = 3

• x = -3

• x = 1/7

• x = -7