Determining If Log Functions Are Inverse

Logarithmic functions are the inverse of...

• Linear Functions

• Exponential Functions 

• Quadratic Functions 

• Polynomial Functions 

Find the inverse of y=9^x

• y=log_x9

• y=log₁₀9

• x=log_y9

• y=log₉x

The exponential function f(x)=2^x and the logarithmic function g(x)=log₂(x) are inverses. You know that because their graphs are reflected over what line?

• the x-axis

• the y-axis

• y=x

• y=-x

Find the inverse of the given Logarithmic equation

Which equation is the inverse of the equation above?

• 
• 
• 
• 

What is the inverse of the given function?

• 
• 
• 
• 

What is its inverse?

• 
• 
• 
• 

A logarithmic function is the inverse of an exponential function. (a)  

• True

• False

Find the inverse of the function:
f(x) = 10^3x

• f^-1(x)=log(3x) 

• f^-1(x)=3log(x) 

• f^-1(x)=⅓ log(x)

• f^-1(x)=⅓ ln(x)

Change to Exponential Form:
log₆36 = 2

• 2⁶=36

• 6²=36

• 36²=6

• 36⁶=2