Step by step learn how to write the inverse of a function and determine if a function or not

The video tutorial explains the process of finding the inverse of a function. It begins by replacing F of X with Y, then swapping the X and Y coordinates. The next step involves solving the equation using inverse operations, such as multiplying by the reciprocal instead of dividing by a fraction. Finally, the tutorial verifies if the inverse is a function by checking if each input results in a single output.

What is the first step in finding the inverse of a function?

• Check if it's a function

• Replace F(x) with Y

• Swap X and Y

• Solve the equation

When solving the equation, why is it preferred to multiply by the reciprocal instead of dividing by a fraction?

• It is a standard mathematical rule

• It simplifies the equation

• It avoids complex calculations

• It is faster

What operation is performed first when solving the equation?

• Exponentiation

• Addition or Subtraction

• Division

• Multiplication

How can you verify if the inverse is a function?

• By checking if each input has multiple outputs

• By checking if each input has a single output

• By checking if the graph is linear

• By checking if the equation is balanced

What result do you get when you plug zero into the inverse function?

• Negative five

• Zero

• Ten

• Five