L. Function Operations

What is the primary purpose of an inverse function?

• To multiply the original function by a constant

• To add a constant to the original function

• To undo the operation of the original function

• To perform the same operation as the original function

Why is it important to know the order of operations when dealing with inverse functions?

• To avoid making mistakes in calculations

• To ensure the function is continuous

• To simplify the function

• To make the function more complex

What is the first step in using a two-way table to find an inverse function?

• Start with the variable z

• Start with the variable y

• Start with the original function

• Start with the inverse function

In the example where the function involves multiplying by -3 and adding 6, what is the first operation performed on x?

• Subtracting 6

• Dividing by -3

• Multiplying by -3

• Adding 6

What is the inverse operation of adding 6?

• Subtracting 6

• Dividing by 6

• Adding 3

• Multiplying by 6

In the second example, what is the first operation performed on x?

• Subtracting 7

• Multiplying by 10

• Dividing by 15

• Adding 7

What is the inverse operation of dividing by 15?

• Multiplying by 15

• Dividing by 10

• Subtracting 15

• Adding 15

In the third example, what is the first operation performed on x?

• Multiplying by 2

• Dividing by 4

• Subtracting 5

• Adding 5

What is the inverse operation of subtracting 5?

• Subtracting 2

• Multiplying by 5

• Dividing by 5

• Adding 5

How can the expression 4 * (x + 5) / 2 be simplified?

• 2 * (x + 10)

• 4 * (x + 2.5)

• 2 * (x + 5)

• 4 * (x + 5) / 4