How many Explaining why a function has no inverse practice questions are there?

There are 3 self-marking Additional Maths Maths questions on Explaining why a function has no inverse, written for Cambridge IGCSE Additional Maths (0606) across Single tier. Each one is marked instantly and has a full worked solution.

Do I need an account to practise Explaining why a function has no inverse?

No. You can start practising Explaining why a function has no inverse straight away without an account. A free account keeps your results across sessions, so you can see your progress on this topic over time.

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Explaining why a function has no inverse

3 self-marking Additional Maths practice questions on Explaining why a function has no inverse, written specifically for Cambridge IGCSE Additional Maths (0606) across Single tier. Instant marking with full worked solutions on every question.

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Sample Explaining why a function has no inverse questions

A few of the 3 questions, from easier to harder. Choose your exam board and tier to practise them, with every answer marked.

Question 14 marksGrade 7
The function $f$ is defined for $x \in \mathbb{R}$ by $f(x) = x^2$

What are the common mistakes in Explaining why a function has no inverse?

When a pupil makes one of these on Revision Workshop, the marking engine names the mistake and explains it, instead of just marking the answer wrong.

Adds two values or expressions where the question requires their difference.
The question asks for $f(3) - f(-3)$ , not $f(3) + f(-3)$ - since $f(3) = f(-3) = 9$

Quick answers about Explaining why a function has no inverse

How many Explaining why a function has no inverse practice questions are there?: There are 3 self-marking Additional Maths Maths questions on Explaining why a function has no inverse, written for Cambridge IGCSE Additional Maths (0606) across Single tier. Each one is marked instantly and has a full worked solution.
Do I need an account to practise Explaining why a function has no inverse?: No. You can start practising Explaining why a function has no inverse straight away without an account. A free account keeps your results across sessions, so you can see your progress on this topic over time.