55a

Changing the subject of a formula by using 1/2 inverse operations

MET Practice Question

Try out this practice question.

Write down your answer and then click Ans to see if you got it right.

Click ↻ for a new question.

55a Change the subject of a linear formula requiring a single step.

55a Change the subject of a linear formula requiring two steps.

55a Change the subject of a linear formula with brackets.

55a Change the subject of a formula with fractions.

22a: Use inverse operations to find the input of function machines

28a: Using a two-step formula written in words both forwards and backwards

32a: Solve equations formally by using 1/2 inverse operations

Formula

Subject

Rearrange

Inverse

Operation

61a: Changing the subject of a formula by using up to 4 inverse operations (including powers and roots)

86a: Rearrange a formula where the subject appears more than once (higher tier only)

97a: Obtain an inverse function by rearranging formulae and express this in the form f¯¹(x) = (higher tier only)

Change the subject of a formula

How to use this page

Review the KNOWLEDGE ORGANISER TILE
Watch the MET VIDEO
REVIEW THE 'PRIOR LEARNING' TOPICS (if needed)
COMPLETE QUESTIONS- click on the MyMaths, Corbett Maths or a Memrise quiz
MARK your work
Move onto 'FUTURE LEARNING' TOPICS if you want to see where this topic goes next
Ask your teacher for any help or your mymaths login details if you need them

Page updated

Report abuse