Logarithms

What relationship do logarithms and exponentials have?

• they are identical operations

• they have a reciprocal relationship

• they are inverse operations

• they have no relationship

• all real numbers

• all real numbers

Which of the following is not a property of logarithms?

• 3

• -3

• 6

• -6

• -2.5

• 3.5

• 0.2

• 2.7

• x=2, -3

• x=-3

• x=2

• no solution

• x=2, -3

• x=-3

• x=2

• no solution