Inverse Functions: Year 8 10.5 practice

What you need to know

Check yourself against these “I can” statements.

I can find the inverse of a linear function such as x → 2x + 5 or x → (x + 2)/4
I can recognise the graph of the inverse of a simple linear function
I can explain that a function and its inverse are reflections of each other in the line y = x

Practise this topic

1 resource

Graph Plotter

A graphing calculator: type y = f(x), x = g(y), implicit relations such as x² + y² = 25, inequalities (shaded, dashed for < and solid for ≤), parametric and polar curves, points and tables, functions f(x) = … with f′(x), and…

KS3, GCSE and A Level

These are the pages for Inverse Functions in the Year 8 scheme of work, following Pearson Edexcel Maths Progress Delta 2. Open this topic in Mr Wells Maths to see it alongside the rest of the course.