Solving Logarithmic Equations and Inequalities

Tags

CCSS.HSF.BF.B.5

An equation containing a variable in a logarithmic expression?

• Logarithmic Inequalities

• Logarithmic Equations

• Exponential Functions

• Exponential Inequalities

The common logarithm has what base?

• e

• 0

• 5

• 10

Solve for x:

log₅(4x-7)=log₅(x+5)

• 3

• 4

• 12

• 5

Solve for x:

log₂(x+3)=4

• 16

• 13

• 15

• 10

Tags

CCSS.HSF.BF.B.5

An inequality that involves logarithm?

• Logarithmic Functions

• Exponential Inequalities

• Logarithmic Inequality

• Exponential Equations

Solve for x:

log₂(2) + log₂(8x) = 6

• x = 3

• x = 4

• x = 9

• x = 2

Solve for x:

log₈(4x+4)=2

• 15

• 10

• 12

• 14

Tags

CCSS.HSF.BF.B.5

Solve log₅(4x-7)=log₅(x+5).

• x=7

• x=4

• x=-4

• x=-7