Functions/HCM/ Flashcards by Olivia Wilson

Q

What are the 4 steps to finding the inverse of a function

A

Change f(x) to y
Rearrange to make x the subject
Change x to f^-1(x)
Change you y to x

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the HCM?

A

The highest number that will divide into both of the numbers

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the LCF?

A

The smallest number that will divide by all the numbers

How well did you know this?

1

Not at all

2

3

4

5

Perfectly